Software Development Engineer II (Flutter) - Maps SDK

MapboxMapbox Helsinki

On-site Full-time

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Experience Level

Experience

Qualifications

To be successful in this role, you should have:At least 3 years of professional experience in software development. Proficiency in Dart and JavaScript. Experience optimizing web applications for performance. Familiarity with cross-platform mobile development. A collaborative mindset for working in a team environment.

About the job

Join Mapbox, a leading real-time location platform, empowering innovative businesses with advanced navigation tools for people, packages, and vehicles alike. More than 4 million developers trust Mapbox due to its flexibility, robust security, and privacy compliance. With our comprehensive suite of applications, data, SDKs, and APIs, organizations craft tailored and immersive experiences that captivate their customers.

About Our Team

The Maps SDK team is dedicated to creating the public library that drives our mobile mapping solutions. Our SDK is utilized by various applications across Flutter, Android, and iOS platforms, catering to both small startups and large enterprises. We collaborate with diverse devices, from the latest flagship smartphones to laptops, smartwatches, and embedded systems, enabling developers to build applications, games, and navigation solutions that dominate the App Store and Play Store charts. We continually strive to assist developers in creating the next big thing, whether it be an Augmented Reality game, a popular consumer app, or an autonomous driving solution.

As artificial intelligence increasingly integrates into the engineering process, we value engineers adept at seamlessly incorporating AI into design, development, and decision-making. Our interview process will include a discussion on how you leverage AI in your engineering practices.

Your Role and Responsibilities

Develop the web platform support layer for the Mapbox Maps Flutter SDK, with opportunities to explore support for iOS and Android platforms.
Drive feature development within the SDK and application layers.
Enhance performance, stability, and user-friendliness of our products.
Engage with cutting-edge technologies, including Dart.
Collaborate closely with iOS, Android, and web teams to ensure system design and feature consistency.
Oversee the testing pipeline and manage release artifacts.
Create comprehensive, easy-to-follow documentation for developers.
Review code and design documents, facilitating smooth feature releases.

Key Qualifications

Proven expertise in Dart and JavaScript, with a minimum of 3 years of experience.
In-depth experience with web technologies and browser APIs.
Strong skills in performance optimization within browser environments.
Solid understanding of software design principles and best practices.

About Mapbox

Mapbox is at the forefront of location technology, providing real-time solutions for businesses that require advanced mapping and navigation capabilities. Our platform is trusted by millions of developers worldwide, making us a key player in the geospatial technology sector.

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Software Development Engineer II (Flutter) - Maps SDK

Mapbox

Full-time|On-site|Mapbox Helsinki

Feb 25, 2026

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Software Development Engineer II, iOS - Maps SDK

Mapbox

Full-time|On-site|Mapbox Helsinki

Mapbox powers real-time location services for over 4 million developers worldwide. Its platform supports navigation and mapping for consumer apps, logistics, and autonomous vehicles, with a focus on flexibility, privacy, and security. Mapbox tools, data, SDKs, and APIs help organizations build solutions for people, packages, and vehicles across a wide range of use cases. Team overview The Maps SDK team creates and maintains the public library at the core of Mapbox’s mobile mapping solutions. This SDK supports iOS, Android, and Flutter, and is used by both startups and large enterprises. Applications built with Mapbox often reach top positions in the App Store and Play Store. The team’s work spans smartphones, tablets, laptops, smartwatches, head-mounted displays, and embedded boards. Collaboration is central, whether building navigation tools, games, or new features for autonomous systems. As AI becomes more integrated into engineering, the team values thoughtful approaches to using AI in design, development, and decision-making. The interview process will include discussions about how AI fits into your engineering workflow. What you will do Lead feature development for the Maps SDK and related application layers on iOS. Build solutions using Mapbox SDKs such as Navigation, Maps, and Search to help customers launch their applications efficiently. Work with SwiftUI and The Composable Architecture (TCA). Coordinate with Android teams to ensure feature consistency and strong system design across platforms. Manage the testing pipeline and oversee release artifacts. Write clear, helpful documentation for developers. Review code and design documents, guiding feature releases. Assess quality, reliability, and performance needs for user-facing products, and take ownership of deliverables. Collaborate with product owners, sales engineering, and management to influence product direction. Requirements At least 5 years of experience in software development, with deep expertise in Swift. Strong knowledge of mobile application development and user experience. Experience integrating AI into engineering workflows is a plus. Location Mapbox Helsinki

Apr 21, 2026

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Software Development Engineer II, Nav SDK, iOS

Mapbox, Inc.

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier platform for real-time location services, empowering a new wave of location-aware businesses. Our platform is unparalleled, offering organizations a comprehensive suite of tools to seamlessly navigate people, packages, and vehicles across the globe. Over 4 million developers have opted for Mapbox, drawn by our commitment to flexibility, security, and privacy compliance. Companies leverage Mapbox's applications, data, SDKs, and APIs to craft unique and engaging experiences that captivate their audiences.Our MissionThe Navigation SDK team is dedicated to creating frameworks and applications that facilitate navigation in any context. Our SDK is utilized by a diverse range of sectors, including automotive, logistics, and consumer applications on Android, iOS, and Linux. Our developers are at the forefront of innovation, building applications and navigation solutions that consistently rank at the top of app stores. We collaborate continuously to bring forth the next generation of applications, whether through Augmented Reality, AI-driven experiences, popular consumer apps, or autonomous driving technologies.As AI technologies become integral to modern engineering workflows, we highly value engineers who can effectively incorporate AI into their design, development, and decision-making processes. Candidates should be prepared to discuss their use of AI during the interview process.Your ResponsibilitiesLead feature development within the SDK and application layers;Design out-of-the-box solutions utilizing various Mapbox SDKs—Navigation, Maps, and Search—to expedite our customers' app deployment at minimal cost;Engage with cutting-edge technologies including SwiftUI and TCA (The Composable Architecture);Collaborate closely with Android teams to ensure system design and feature parity;Oversee the testing pipeline and manage release artifacts;Create detailed documentation that is user-friendly for developers;Review code and design documents, guiding feature releases;Assess the quality, reliability, and capacity needs of our user-facing products, taking full ownership of your deliverables;Collaborate with product owners, sales engineering, and management to influence future product strategies.Key Qualities for Success in This RoleExpertise in Swift with 5+ years of professional experience;Passion for developing frameworks with significant iterative improvements to APIs;Strong analytical and problem-solving skills;Ability to work collaboratively in a fast-paced environment.

Feb 4, 2026

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Software Development Engineer II, Android Navigation SDK

Mapbox

Full-time|On-site|Mapbox Helsinki

Join the Mapbox team as a Software Development Engineer II specializing in Android Navigation SDK. In this dynamic role, you will contribute to the development of innovative navigation solutions that enhance the user experience on the Android platform. Your expertise in software development will be pivotal in driving forward our product offerings and ensuring the highest quality standards.

Apr 9, 2026

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Software Development Engineer II - HD Maps

Mapbox

Full-time|On-site|Mapbox Helsinki

Join our innovative team at Mapbox as a Software Development Engineer II, specializing in HD Maps. In this role, you will collaborate with cross-functional teams to design and implement advanced mapping solutions that enhance user experience. You will work on cutting-edge technologies, contributing to the development of high-definition maps used in various applications including autonomous driving and navigation services.

Apr 12, 2026

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Software Development Engineer II, Maps API at Mapbox | Helsinki

Mapbox

Full-time|On-site|Mapbox Helsinki

At Mapbox, we lead the way in real-time location solutions, empowering a new generation of location-aware businesses. Our platform provides organizations with a comprehensive suite of tools to facilitate the navigation of individuals, packages, and vehicles worldwide. Over 4 million developers trust Mapbox for its flexibility, security, and adherence to privacy standards. With our applications, data, SDKs, and APIs, businesses create tailored and engaging experiences that resonate with their users.What We DoThe Maps API team focuses on building and sustaining the infrastructure and applications that generate and distribute Mapbox maps. Thousands of clients depend on our services to manage billions of daily requests, scale seamlessly during global events, and enable designers, developers, and analysts to craft and share innovative maps.Delivering maps requires a constantly evolving model of the world, adept at accommodating various edge cases such as writing systems, fonts, local regulations, and global boundary disputes.Our team upholds the highest-traffic read APIs at Mapbox, alongside distributed ETL pipelines utilized by both internal and external clients to transform data into maps. We’re committed to developing novel methods for visualizing location data.As AI becomes increasingly integrated into engineering workflows, we seek engineers who can thoughtfully weave AI into design, development, and decision-making processes. Expect discussions during the interview process about your use of AI in engineering.

Nov 19, 2025

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Senior Software Development Engineer - Android Navigation SDK

Mapbox

Full-time|On-site|Mapbox Helsinki

Mapbox stands at the forefront of real-time location services, empowering a new generation of businesses with location-aware solutions. As the sole provider of a comprehensive set of tools for navigation across various domains—people, packages, and vehicles—Mapbox has garnered the trust of over 4 million registered developers who appreciate its flexibility, robust security, and adherence to privacy standards. Organizations leverage Mapbox's applications, data, SDKs, and APIs to deliver tailored and engaging experiences for their users.Our MissionThe Navigation SDK team is dedicated to creating frameworks and applications that facilitate navigation solutions on a global scale. Our clientele spans across automotive, logistics, and various consumer applications on platforms such as Android, iOS, and Linux, ranging from startups to established enterprises. Our developers consistently produce applications that achieve top rankings in the App Store and Play Store, and we collaborate closely with them to innovate future solutions, whether they involve Augmented Reality, AI-powered experiences, or advancements in autonomous driving.As AI continues to shape modern engineering practices, we seek engineers who can seamlessly incorporate AI into their design, development, and decision-making processes. Our interview process will include discussions on how you integrate AI into your engineering workflow.Your RoleIn this pivotal position, you will significantly influence our architectural direction, spearhead technical initiatives, and design scalable features. Your primary focus will be on crafting innovative solutions that integrate multiple Mapbox SDKs, including Navigation, Maps, and Search, to enable swift and efficient deployment for customer applications.Key responsibilities include:Defining and overseeing the implementation of extensive, cross-functional projects and initiatives.Ensuring quality by driving enhancements in our development processes, code standards, and best practices across teams.Participating in technical discussions and decisions that shape long-term strategy and scalability.Acting as a technical mentor and resource for the team, promoting professional growth and knowledge-sharing.Additionally, you will engage in hands-on development to uphold high-quality standards across our SDKs:Designing intuitive and user-friendly APIs for developers utilizing our SDKs.Delivering high-quality features through collaboration with peers and cross-functional teams.

Jan 20, 2026

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Software Development Engineer II - NavNative

Mapbox

Full-time|On-site|Mapbox Helsinki

At Mapbox, we are revolutionizing the way location data is utilized by businesses around the world. Our platform stands out as the premier real-time location service, empowering organizations with the comprehensive tools necessary to enhance the navigation of people, packages, and vehicles globally. With over 4 million developers choosing Mapbox for its unparalleled flexibility, security, and commitment to privacy compliance, we enable our clients to design tailor-made, immersive experiences that captivate their users.Our MissionThe Navigation Native team is responsible for crafting a cutting-edge C++ engine that serves as the 'brain' of our Navigation SDKs. This critical library operates directly on user devices, powering a range of applications from mobile solutions to advanced in-vehicle infotainment systems for notable clients such as BMW, Porsche, and Zeekr.We tackle essential challenges related to movement, such as refining GPS/IMU data into precise map-matching, navigating complex road networks, and offering alternative routes. Our solutions ensure accurate progress tracking and include predictive 'Electronic Horizon' capabilities for Advanced Driver Assistance Systems (ADAS). Our technology operates at the edge, supporting location updates at rates of up to 10Hz and guaranteeing seamless functionality even in tunnels and bustling urban environments.As artificial intelligence increasingly integrates into engineering practices, we seek engineers who excel at incorporating AI thoughtfully into their design, development, and decision-making processes. Our interview process will include discussions on your experience with AI in engineering.Your RoleWe invite passionate, quick-learning engineers to join us in developing the foundational components of the Mapbox navigation ecosystem. As a C++ Developer, your responsibilities will include:Creating and maintaining a cohesive C++17 library that operates flawlessly across iOS, Android, and low-power automotive embedded platforms.Evaluating and enhancing map-matching and dead-reckoning algorithms using real-world data from millions of vehicles.Implementing route-following functionalities, such as high-frequency route progress updates, deviation detection, and prompt instruction delivery.Contributing to road object matching (OpenLR) and live traffic incident analysis to provide drivers with predictive insights into upcoming conditions.Designing predictive caching for routing tiles and managing intricate on-board resources like junction views and signage.Integrating and extending the Valhalla routing engine to facilitate offline routing and route refresh functionalities.Strategically utilizing AI tools within your design and development processes.

Apr 2, 2026

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Senior Software Development Engineer III - Maps Rendering at Mapbox | Helsinki

Mapbox

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier platform for real-time location services that empowers a new wave of businesses focused on location awareness. We provide organizations with a comprehensive suite of tools designed to facilitate the navigation of people, packages, and vehicles globally. With over 4 million developers leveraging our platform, Mapbox is renowned for its flexibility, robust security measures, and adherence to privacy regulations. Our applications, data, SDKs, and APIs allow businesses to craft unique and engaging experiences that captivate their customers.The Role of Maps RenderingAt Mapbox, the Maps Rendering team is at the forefront of transforming interactive mapping and real-time visualization on the web. We develop and enhance Mapbox GL JS, the leading rendering engine that delivers dynamic, high-performance maps to millions of users daily. Our endeavors intersect graphics programming, large-scale data visualization, and pioneering browser technology.Your ContributionsAs a Software Development Engineer III, you will:Spearhead the development of mapbox-gl-js, recognized as the leading map rendering solution in the industry.Collaborate with engineers, product managers, and design teams to define a visionary roadmap for the future of map rendering.Utilize modern web technologies such as WebGL, WebGPU, Web Workers, TypeScript, and WebAssembly.Tackle complex challenges in graphics, algorithms, and system architecture.Enhance performance, reliability, and maintainability across our rendering technology stack.Collaborate with Native and Mobile rendering teams to ensure seamless cross-platform experiences.Key Traits for SuccessA strong passion for unraveling complex technical challenges in the realms of graphics, mapping, and data visualization.Proficiency in TypeScript, algorithms, and performance optimization techniques.Exceptional communication and teamwork skills within distributed, cross-functional teams.A growth-oriented mindset, showcasing empathy, receptiveness to feedback, and a desire to foster success in others.Preferred QualificationsExperience in graphics programming, including OpenGL and WebGL.Familiarity with large-scale data visualization and performance tuning.

Apr 2, 2026

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Software Development Engineer II, Logistics API

Mapbox

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier real-time location platform designed for the next generation of location-aware businesses. We empower organizations with a comprehensive suite of tools to facilitate the navigation of people, packages, and vehicles globally. Over 4 million developers trust Mapbox for its flexibility, security, and commitment to privacy compliance. Our innovative applications, data, SDKs, and APIs allow businesses to craft unique and immersive experiences that captivate their users.What We DoOur team specializes in the Directions and Logistics APIs, managing everything from individual driver route requests to the intricate logistics optimization utilized by major delivery firms. With millions of requests processed daily under stringent latency standards, our work is both challenging and immensely gratifying. Given the vital nature of our services, we uphold a responsible on-call rotation and prioritize system stability while minimizing alarm noise. With an exciting roadmap set for 2026, now is the perfect time to join us on this remarkable journey!As AI becomes integral to modern engineering workflows, we seek engineers who can seamlessly incorporate AI into design, development, and decision-making processes. Our interview process will explore how you leverage AI in your engineering practices.Your RoleAs a Senior Engineer, you will take charge of designing, developing, and maintaining critical components of our routing services. In this role, you will:Design and deploy scalable services for our API and routing engine tiers, adhering to best practices for resilience and observability.Enhance services that manage the consumption and storage of routing data.Lead the design, development, and testing of Mapbox tools.Create internal tools and automations that enhance the engineering experience.Develop quality metrics and analytics for our services.Conduct experiments to assess the quality, reliability, and capacity needs of our navigation products.Engage in end-to-end feature implementation alongside the navigation team; participate in code reviews, design documentation, feature releases, and on-call rotation.Collaborate with product owners, sales engineers, and management to guide future product strategies.

Jan 21, 2026

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Software Development Engineer II - Incident Management

Mapbox

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier real-time location platform empowering a new generation of location-aware businesses. Our unique suite of tools enables organizations to facilitate seamless navigation for people, packages, and vehicles across the globe. With over 4 million registered developers, Mapbox stands out for its flexibility, security, and commitment to privacy compliance. Organizations leverage Mapbox’s innovative applications, data, SDKs, and APIs to create tailor-made and immersive experiences that captivate their customers.What We DoOur team is dedicated to constructing the mission-critical engine that drives real-time navigation for Mapbox's largest global clients. We handle petabytes of geospatial data through a sophisticated combination of high-scale backend services, data pipelines, and AI workflows to detect, validate, and communicate live updates on road conditions—from traffic jams to road closures. The intelligent AI agents we develop enhance our core algorithms, ensuring that Mapbox maps reflect the dynamic nature of the roads and enable millions of drivers to reach their destinations optimally.As part of the Incidents team, engineers play a vital role in managing the complete incident lifecycle:Intelligent Ingestion and Detection: Create automated AI agents to gather data and identify closures using proprietary Mapbox signals.Validation and Conflation: Utilize algorithms to invalidate outdated data and consolidate duplicate reports into a single, high-fidelity source of truth.Strategic Delivery: Develop systems that make this data accessible across the entire Mapbox ecosystem.AI Collaboration: Collaborate with the MapGPT team to enhance our Feedback Agent, allowing us to refine the map using real-time customer insights.As AI becomes increasingly integrated into engineering workflows, we value engineers who can thoughtfully incorporate AI into design, development, and decision-making processes. Our interview process will include discussions on your use of AI in your engineering workflow.What You Will DoAs a Software Development Engineer II on the Incidents team, you can look forward to:Working collaboratively with your team to identify and define well-scoped tasks.Participating in the development, testing, and deployment of incident management software.Engaging in code reviews and contributing to team discussions on best practices.Utilizing cutting-edge technologies to solve complex challenges in real-time data processing.

Apr 13, 2026

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Software Development Engineer II - Identity & Authentication

Mapbox

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier real-time location platform designed for the next generation of location-aware enterprises. Our platform uniquely provides organizations with a comprehensive toolkit to facilitate navigation for individuals, packages, and vehicles across the globe. With over 4 million registered developers utilizing Mapbox, our platform stands out due to its flexibility, robust security features, and adherence to privacy compliance. Businesses leverage Mapbox's applications, data, SDKs, and APIs to craft personalized and engaging experiences that captivate their customers.What We DoOur team specializes in identity and access management, overseeing authentication for all requests to our Mapbox APIs while implementing anti-fraud and abuse measures. These systems are essential entry points for every Mapbox product and are fundamental to our platform's integrity. Reliability, data integrity, and security are paramount in our operations as we develop intuitive interfaces for the services we provide.The scope of our work supports a wide array of stakeholders, with public APIs empowering Mapbox users to manage their accounts, while private APIs establish a critical foundation for our internal service teams.As artificial intelligence becomes increasingly integrated into engineering practices, we seek engineers who can thoughtfully incorporate AI into their design, development, and decision-making processes. Our interview process will include discussions on how you leverage AI in your engineering workflow.What You'll DoIn collaboration with teams such as Billing in Finland, Security, and Platform, you will create secure identity and access management solutions for our clientele. Your contributions will also enhance our anti-fraud and abuse initiatives, paving the way for a resilient platform at Mapbox.You will take charge of the IAM ecosystem, focusing on anti-fraud, abuse prevention, and token security at Mapbox. In this capacity, you can expect to:Lead the development of new features that cater to Mapbox customers' needs for account management, including sign-up, sign-in, security, and token management.Work closely with Billing, Security, Platform, and other internal teams along with Mapbox customers to understand their requirements for our authentication infrastructure.Design future-proof systems while making strategic decisions that align with the rapid expansion of Mapbox.Foster a culture of operational excellence through rigorous testing, monitoring of our systems, and code quality assurance.

Feb 6, 2026

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Engineering Manager for Nav SDK on iOS at Mapbox

Mapbox, Inc.

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the leading platform for real-time location services, powering a new generation of location-aware businesses. Our flexible and secure platform is trusted by over 4 million developers worldwide, enabling organizations to create customized navigation solutions for people, packages, and vehicles. With Mapbox’s extensive tools, SDKs, and APIs, businesses craft immersive experiences that captivate their customers.Our MissionThe Navigation SDK team is dedicated to building frameworks and applications that enhance navigation experiences across diverse platforms. Our clients, ranging from automotive giants to logistics companies and popular consumer apps, rely on our SDKs to create top-ranked applications in app stores. We continuously collaborate with our customers to develop innovative solutions, including Augmented Reality applications, AI-driven experiences, and autonomous navigation technologies.Your RoleAs the Engineering Manager, you will lead the Nav SDK team in advancing our mapping and navigation capabilities. Your responsibilities will include:Mentoring and Development: Inspire and support engineers, fostering a culture of creativity and innovation.Encouraging Collaboration: Cultivate an inclusive environment where data-driven decisions lead to success.Strategic Alignment: Ensure that your team’s objectives align with broader company goals.Product Roadmap Definition: Collaborate with Product and Engineering teams to design the roadmap for our Maps SDKs.Vision Shaping: Contribute significantly to the evolution of our rendering engines and overall business strategy.Key Traits for SuccessProven Leadership: Demonstrated success in managing technical teams to deliver impactful products.Technical Proficiency: Experience with mobile development frameworks and best practices for multi-platform app deployment; familiarity with Mobile SDK development is a plus.Talent Management: Skilled in recruiting and developing engineering talent.

Feb 3, 2026

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Full-Stack Software Development Engineer II

Mapbox

Full-time|On-site|Mapbox Helsinki

At Mapbox, we are revolutionizing the way location data is utilized through our cutting-edge real-time location platform, empowering businesses to integrate location-awareness seamlessly. Our platform is favored by over 4 million developers for its unmatched flexibility, security, and privacy compliance, enabling organizations to craft unique and engaging experiences for their customers.About The Data Tooling TeamThe Data Tooling team plays a critical role in managing and enhancing Mapbox’s global basemap content, ensuring our customers receive the most accurate and up-to-date Live Map of the world. We leverage advanced data processing pipelines and proprietary tools to validate millions of data updates monthly, address thousands of weekly user feedback inputs, and transform user telemetry into actionable insights.We are on the lookout for a skilled Full-Stack Software Development Engineer to join our dynamic team, where you will take charge of advancing our mapping tools and capabilities.As AI integration becomes ever more crucial in modern engineering practices, we value engineers who can thoughtfully incorporate AI into their design, development, and decision-making processes. Your interview will include discussions on how you leverage AI in your engineering workflows.

Dec 9, 2025

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Software Development Engineer II - 3D Graphics

Mapbox

Full-time|On-site|Mapbox Helsinki

Mapbox is the premier platform for real-time location services, empowering a new wave of location-aware businesses. Our unique infrastructure offers organizations a comprehensive suite of tools to facilitate navigation for people, packages, and vehicles across the globe. With over 4 million registered developers, Mapbox stands out for its flexibility, security, and commitment to privacy compliance. Companies utilize our applications, data, SDKs, and APIs to craft tailored, immersive experiences that captivate their users.What We DoOur 3D graphics team leverages engineering expertise and creativity to expand the limits of interactive maps and enhance the daily use of location technologies. We engage with cutting-edge, primarily open-source platforms for map interaction and visualization, reaching millions of users worldwide.As AI technologies increasingly integrate into engineering processes, we seek engineers who can thoughtfully weave AI into design, development, and strategic decision-making. Our interview process will include discussions on how you incorporate AI into your engineering practices.Your ResponsibilitiesContribute to the world’s leading vector map rendering engines.Engage in the complete graphics pipeline, from data processing to rendering.Utilize modern C++14/17 and TypeScript codebases, adhering to best practices in software engineering.Tackle intriguing challenges in graphics programming, algorithms, and architectural design.Enhance project performance, stability, maintainability, and simplicity.Experiment with innovative visualization techniques and rapid graphics and geometry algorithms, positively impacting millions of users in consumer mapping applications.Desired TraitsA strong sense of curiosity and enthusiasm for solving complex technical challenges in geo and data visualization using emerging technologies.Empathy and kindness, with a willingness to learn from diverse perspectives and assist others in their growth.Excellent communication skills, with the ability to collaborate effectively across distributed teams.Proficiency in C++, JavaScript/TypeScript, algorithms, and performance optimization.Strong background in graphics programming (OpenGL, Metal, Vulkan, WebGL, WebGPU).

Aug 6, 2025

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Staff Software Engineer - Platform Development

Aiven

Full-time|On-site|Helsinki, Finland

Aiven is seeking a Staff Software Engineer focused on platform development in Helsinki, Finland. This position centers on designing and building scalable solutions that support Aiven’s cloud services. Role overview This engineer will work closely with cross-functional teams to strengthen the platform’s performance, reliability, and security. The work includes both designing new features and improving existing systems to meet the demands of a growing cloud infrastructure. What you will do Design and implement scalable solutions for Aiven’s platform Collaborate with teams across engineering, product, and operations Focus on maintaining high standards for performance, reliability, and security Requirements Strong background in software engineering Experience working on complex challenges in platform or cloud development Comfort working in a fast-paced setting

Apr 29, 2026

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Staff Software Engineer – Core Developer Experience

AlphaSense

Full-time|On-site|Helsinki, Uusimaa, Finland

AlphaSense helps many leading companies make informed decisions by providing advanced market intelligence. The platform uses AI to gather insights from a wide range of sources, such as equity research, company filings, event transcripts, expert calls, news articles, trade journals, and proprietary client research. In 2024, AlphaSense acquired Tegus, strengthening its ability to deliver AI-powered market intelligence and deepening its insights for professionals. Today, more than 6,000 enterprise clients, including most S&P 500 companies, rely on AlphaSense. Founded in 2011 and based in New York City, AlphaSense employs over 2,000 people across offices in the U.S., U.K., Finland, India, Singapore, Canada, and Ireland. Role overview The Core Developer Experience (Core DX) team at AlphaSense seeks a Staff Software Engineer in Helsinki, Uusimaa, Finland. This team builds and maintains the internal software development environment for the company’s engineers, aiming to improve productivity by removing obstacles and accelerating feedback during local development. This position focuses on designing and enhancing tools, environments, and workflows that enable a fast, reliable feedback loop for approximately 400 engineers worldwide. What you will do Develop and refine the inner development loop, including daily workflows for writing, building, and testing code. Manage and improve the internal developer platform, self-service tools, and productivity metrics. Collaborate with the Cloud DX team, which handles CI/CD and production infrastructure, to support a seamless software development life cycle. Integrate AI into the software development process, enhancing workflows from code creation to debugging and testing. Ensure new AI-driven enhancements are high quality and can scale safely across the engineering organization. Team focus The Core DX team is responsible for the inner development loop and daily experience of AlphaSense engineers. This includes writing and testing code, managing internal tools, and tracking productivity. While the Core DX team’s work is distinct from the Cloud Platform DX team (which focuses on CI/CD and production infrastructure), close collaboration helps deliver a unified experience for all engineers at AlphaSense.

Apr 21, 2026

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Software Development Engineer I - Android Auto Integration

Mapbox, Inc.

Full-time|On-site|Mapbox Helsinki

Join Mapbox, the premier real-time location platform designed for the next generation of location-aware enterprises. Our unique platform provides organizations with a comprehensive suite of tools to facilitate seamless navigation for people, packages, and vehicles globally. With over 4 million developers choosing Mapbox for its flexibility, security, and compliance with privacy standards, our applications, data, SDKs, and APIs empower businesses to craft personalized, engaging experiences for their customers.About Our TeamAt Mapbox, the Automotive Integration team is responsible for onboarding automotive clients, integrating their embedded systems with our product suite, creating tailored solutions, and delivering technical support post-launch. We track product quality through key performance indicators (KPIs) sourced from automotive hardware, ensuring optimal use of our SDKs by refining our products to meet client needs. Our offerings enhance in-vehicle navigation experiences, featuring solutions like Mapbox Dash, as well as individual components such as the Mapbox Maps SDK, tailored for Linux Embedded platforms. Our solutions serve renowned clients, including BMW, GM, and Toyota, with an expanding portfolio.Explore Navigation SolutionsDiscover Automotive SolutionsWe seek intelligent, quick-learning team players who are eager to engage with automotive clients and provide tailored solutions that maximize their embedded experience, continuously enhancing the market’s leading navigation solutions.As AI becomes integral to modern engineering processes, we value engineers capable of thoughtfully incorporating AI into their design, development, and decision-making workflows. Our interview process will involve discussions on the integration of AI within your engineering practices.

Jan 26, 2026

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Senior Full Stack Software Engineer

Reaktor

Full-time|On-site|Helsinki

Join Reaktor's award-winning technology community as a Senior Full Stack Software Engineer in Helsinki.Do you thrive in a low-hierarchy environment and have a passion for addressing human challenges through innovative software solutions? If so, we want to hear from you!Your Role:As a Senior Full Stack Software Engineer, you will be at the forefront of the software development lifecycle, bringing expertise in both front-end and back-end technologies, as well as infrastructure management.Key Responsibilities:Collaborate with clients' tech and business teams to select optimal technologies tailored to their requirements.Develop and implement new features encompassing changes to frontend applications, backend servers, and databases, including infrastructure modifications.Provide world-class technical guidance to clients and team members.Engage in software development tasks such as debugging, designing, and contributing to architectural decisions.Your Profile:We are seeking a curious and versatile developer who is proficient in both backend and frontend development and appreciates the significance of infrastructure.Required Qualifications:Proven experience across various software development domains (backend, frontend, operations, and consulting).While we do not enforce a strict years-of-experience requirement, the skills we seek typically take time to develop.Experience in at least one popular server-side programming language (TypeScript/JavaScript and Node.js preferred, but Java/Scala/Kotlin, Clojure, and Python are also relevant).Strong proficiency in at least one client-side language and framework, with a preference for TypeScript/JavaScript and React for web applications, and Swift, Java/Scala/Kotlin, or TypeScript/JavaScript React-native for mobile projects.Ability to design new backend services and establish CI/CD pipelines as necessary.Foundational knowledge of DevOps practices, including Continuous Integration, automated deployment, and test automation.Familiarity with databases such as PostgreSQL.

Mar 20, 2025

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Lead Software Engineer

Reaktor

Full-time|On-site|Helsinki

Join Our Award-Winning Tech Community as a Lead Software Engineer in Helsinki! Your Role: As a Lead Software Engineer at Reaktor, you will navigate the entire software development lifecycle, empower your team to excel, and drive impactful results. Your Daily Responsibilities Include:Acting as the primary technical contact for clients, addressing inquiries and ensuring delivery quality.Collaborating with the client's technical and business teams to foster effective communication and guarantee high-quality outcomes.Implementing new features involving modifications to front-end applications, back-end servers, and databases, while understanding necessary infrastructural support.Enhancing team workflows by encouraging optimal processes and balancing work-life dynamics among team members.Cultivating strong client relationships to facilitate ongoing collaboration.Guiding your team in adopting agile methodologies seamlessly. Your Profile: You are a seasoned developer who thrives on technical challenges and excels at providing clarity in uncertain situations.To Succeed in This Role, You Should Have:Extensive experience across various domains (back-end, front-end, and operations). Typically, a minimum of eight years of relevant experience is desired.A strong grasp of agile project management principles.Prior experience in both team leadership and consulting roles.Proven ability to engage with multiple client stakeholders to address complex issues.Familiarity with at least one popular server-side programming language. Currently, many of our projects utilize TypeScript/JavaScript and Node.js; however, Java, Scala, Kotlin, Clojure, and Python are also in our technology stack.Strong proficiency in at least one client-side language and framework, with TypeScript/JavaScript and React commonly used for web apps, and Swift, Java, Scala, Kotlin, or React Native for mobile applications.Relevant skills to create new backend services and refine CI/CD pipelines as project needs dictate.Knowledge of databases, such as PostgreSQL.

Mar 20, 2025

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Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.