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RequirementsKey ResponsibilitiesDevelop and maintain high-performance web applications using React.js, Node.js, and MongoDB (or other NoSQL databases). Design and implement scalable, maintainable, and reusable front-end and back-end components. Architect, develop, and optimize RESTful APIs and backend services. Implement authentication and security mechanisms (JWT, OAuth) to safeguard application data. Collaborate with UI/UX designers to create intuitive and visually appealing user interfaces. Optimize application performance by adopting best practices. Lead and mentor junior developers, conduct code reviews, and enforce coding standards. Perform Unit Testing and Integration Testing using Jest to ensure software reliability. Engage in an Agile/Scrum environment, working alongside cross-functional teams to deliver high-quality products on time. Lead and contribute to the full software development life-cycle, from ideation and planning to implementation, testing, deployment, and maintenance. Refactor and optimize the existing code base to enhance performance, reliability, and maintainability. Take ownership of critical modules or components, ensuring their stability, security, and seamless integration with the overall system. Collaborate with cross-functional teams (product, design, and engineering) to translate requirements into technical solutions.
About the job
About Gapstars
Gapstars is an innovative software development services company based in the Netherlands, dedicated to creating remote, agile teams in Sri Lanka and Portugal. With a talented workforce of over 300 Tech Stars, we are committed to transforming scalable software into high-performance products that drive the future of technology. Our partners include ambitious tech companies aiming to excel in their respective markets.
The Role
At Gapstars, we strive to empower dynamic tech companies with top-tier technical talent. We are on the lookout for a Technical Lead who is passionate about modern web platform development and has a strong desire for personal and professional growth. As a key member of a cross-functional team, you will play a significant role in leading the development of essential components of our platform. The ideal candidate should have substantial experience in creating large-scale SaaS applications and guiding development teams while upholding best practices in code quality, security, and scalability.
About Gapstars
Gapstars is a premier software development service provider based in the Netherlands, specializing in assembling remote teams in Sri Lanka and Portugal. Our teams are composed of over 300 skilled professionals focused on delivering innovative solutions that meet the demands of ambitious tech companies worldwide.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About Gapstars Gapstars is a software development services company headquartered in the Netherlands, with a focus on building remote, agile teams in Sri Lanka and Portugal. The company partners with tech firms aiming to scale, offering talent and solutions that help turn software into meaningful products. With a team of over 275 TechStars, Gapstars supports …
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars is an innovative software development services provider based in the Netherlands, dedicated to creating agile, remote teams in Sri Lanka and Portugal for forward-thinking tech companies. With over 275 talented TechStars and creative minds, we transform scalable software into high-performance products that are shaping the future. Our partners are ambitious tech firms eager to dominate their respective markets.The RoleAs a Tech Lead, you will oversee the technological aspects of our products, collaborating closely with data scientists and the CTO. You will engage in the iterative development of our application (both web and native), and actively participate in roadmap discussions, sprint planning, and retrospectives. Your contributions will be pivotal in driving the company’s growth by implementing scalable technology solutions that address real-world challenges.Develop our backend using Python and Postgres, along with a modern React frontend.Work on data processing pipelines that utilize open banking data to produce various types of business and financial intelligence.Assist in dev-ops and infrastructure tasks to enhance our technical environment.Drive improvements within our codebase and collaborate with the CTO to maintain smooth technological operations.Contribute in any other areas where your skills can shine.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars, a premier software development services provider based in the Netherlands, excels in assembling remote agile teams in Sri Lanka and Portugal for forward-thinking tech companies. With a vibrant community of over 300 TechStars and innovative professionals, we transform scalable software into high-performance products that pave the way for the future. Our partners are ambitious tech enterprises striving to dominate their markets.The RoleAt Gapstars, we are dedicated to driving growth for ambitious tech companies by harnessing exceptional tech talent. We are seeking a seasoned and driven engineer with robust programming fundamentals and adaptability to new frameworks. As an Associate Technical Lead, you will design, develop, and deploy user-facing features while ensuring our product maintains its high-quality standards to meet the needs of millions of users.
Join our dynamic team at Dijital Team Pty Ltd as a Tech Lead for HubSpot Implementation. In this role, you will spearhead the technical aspects of implementing HubSpot solutions for our diverse client base, ensuring that they receive the highest level of service and integration.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars is a premier software development services provider based in the Netherlands, specializing in the creation of remote, agile teams in Sri Lanka and Portugal for forward-thinking tech businesses. Currently, we are proud to have over 300 TechStars and innovative specialists who transform scalable software solutions into impactful products that define the future. Our partners consist of ambitious technology companies eager to dominate their markets.About the RoleAs an Associate Technical Lead, you will play a crucial role in designing, developing, and maintaining high-performance back-end services and APIs. This position demands extensive knowledge in Python, Django, relational data modeling, caching strategies, and distributed systems. You will contribute to the architecture of back-end components, guarantee data integrity, and implement robust authentication and authorization mechanisms.
Full-time|On-site|Colombo, Western Province, Sri Lanka
Join Our Team at GapstarsAre you a talented Full Stack Engineer with a passion for developing innovative AI-driven applications in the healthcare sector? At Gapstars, we collaborate with Europe's most ambitious tech companies to create high-performing remote engineering teams that tackle real-world challenges using modern technologies.As a Full Stack Engineer, you will be at the forefront of designing and deploying scalable applications that enhance AI solutions. You will work in an agile environment alongside engineers, designers, and product teams to optimize both front-end and back-end systems for peak performance and reliability.
Role overview Speechify seeks a Tech Lead to join the Android Core Product team in Colombo, Sri Lanka. This position steers Android development and plays a key part in shaping the future of Speechify’s mobile apps. What you will do Lead Android projects through all stages, from initial concept to final release Collaborate with engineers, designers, and product managers to deliver features that enhance the user experience Make technical decisions and establish best practices for the Android team Promote teamwork across different groups to achieve product objectives
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars, headquartered in the Netherlands, specializes in software development services, creating agile remote teams in Sri Lanka and Portugal tailored for cutting-edge tech companies. With over 300 passionate TechStars, we focus on transforming scalable software into innovative performance products that shape the technology landscape. Our partners are ambitious tech enterprises aiming to dominate their respective markets.About the RoleWe are seeking a highly skilled Back-End Developer to architect, build, and sustain robust back-end services and APIs. This pivotal role demands extensive proficiency in Python and Django, along with expertise in relational data modeling, caching strategies, and distributed systems. You will play a crucial role in designing back-end components, ensuring data integrity, and establishing secure user authentication and authorization mechanisms.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsAt Gapstars, we collaborate with Europe’s most innovative tech companies, from groundbreaking startups to rapidly expanding scaleups, to create high-performing remote engineering teams.With our headquarters in the Netherlands and talent hubs in Sri Lanka and Portugal, our team of over 275 engineers tackles real-world challenges using the latest technologies. We operate across various domains, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that yield significant outcomes.If you are seeking a workplace that fosters technical excellence, a robust culture, and opportunities for growth, you’ll find a home at Gapstars.About the RoleAre you a talented Full Stack Engineer excited to develop innovative AI-driven applications in the healthcare sector? Do you excel in an environment that pushes you to create scalable and high-quality software solutions? If so, this position is tailored for you!The OpportunityAs an experienced Full Stack Engineer, you will be responsible for designing, developing, and deploying scalable applications that empower AI-driven solutions. You will collaborate with engineers, designers, and product teams to ensure both front-end and back-end systems are optimized for peak performance and reliability.ResponsibilitiesDesign and develop scalable back-end services using Python (Flask, FastAPI, or Django).Create front-end components with modern JavaScript frameworks like React.Implement and optimize RESTful APIs for seamless front-end integration.Design and optimize databases for performance and scalability (PostgreSQL).Automate CI/CD pipelines and manage AWS cloud deployments.Engage in code reviews and enforce best practices for software development.Diagnose and resolve production issues to ensure system reliability.Work closely with cross-functional teams to translate business needs into technical solutions.
Full-time|On-site|Colombo, Western Province, Sri Lanka
Join Gapstars as a Technical Lead in Backend DevelopmentAt Gapstars, we collaborate with some of Europe’s most ambitious tech companies, from innovative startups to rapidly growing scale-ups, to build high-performing remote engineering teams.Headquartered in the Netherlands and with talent hubs in Sri Lanka and Portugal, we are proud to have over 275 engineers dedicated to solving real-world challenges using cutting-edge technologies. Our teams span various domains, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that create significant outcomes.If you seek a company that values technical expertise, fosters a strong culture, and offers growth opportunities, consider Gapstars your next home.Role OverviewAre you a talented Full Stack Engineer excited to work on groundbreaking AI-driven applications within the healthcare sector? If you thrive in a challenging environment where you can construct scalable and high-performance software solutions, this position is perfect for you!Key ResponsibilitiesDesign, develop, and optimize scalable backend services using Python frameworks such as Flask, FastAPI, or Django.Create front-end components utilizing modern JavaScript frameworks like React.Implement and enhance RESTful APIs to ensure seamless integration with front-end components.Design and optimize databases for performance and scalability, particularly with PostgreSQL.Automate CI/CD pipelines and manage AWS cloud deployments.Engage in code reviews and enforce development best practices.Diagnose and resolve production issues to maintain system reliability.Collaborate with cross-functional teams to translate business requirements into innovative technical solutions.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsAt Gapstars, we collaborate with some of Europe’s most innovative tech enterprises, ranging from disruptive startups to rapidly expanding scaleups. Our mission is to aid them in constructing high-performing remote engineering teams.With headquarters in the Netherlands and talent hubs in Sri Lanka and Portugal, we boast a workforce of over 275 engineers dedicated to solving real-world problems through cutting-edge technologies. Our teams operate in various sectors, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that lead to impactful results.If you seek a workplace that values technical excellence, fosters a strong culture, and offers ample opportunities for growth, Gapstars is the right place for you.About the RoleAre you an experienced Full Stack Engineer passionate about developing innovative AI-driven applications in the healthcare sector? Do you excel in dynamic environments that challenge you to create scalable and high-performance software solutions? If so, this opportunity is tailored for you!The OpportunityAs a seasoned Full Stack Engineer, you will engage in the design, development, and deployment of scalable applications that support AI-driven solutions. Collaborating closely with engineers, designers, and product teams, you will optimize both front-end and back-end systems for peak performance and reliability.Key ResponsibilitiesDevelop front-end components using contemporary JavaScript frameworks such as React.Design, construct, and enhance scalable back-end services utilizing Python (Flask, FastAPI, or Django).Implement and refine RESTful APIs to ensure seamless integration with front-end components.Design and optimize databases for performance and scalability, primarily using PostgreSQL.Automate CI/CD pipelines and manage AWS cloud deployments.Participate in code reviews and advocate for development best practices.Troubleshoot and resolve production issues, ensuring system reliability.Collaborate with cross-functional teams to translate business requirements into technical solutions.
Join our dynamic team at WNS Global Services as a Lead Associate in Operations! In this pivotal role, you will oversee operational processes, implement strategies to enhance efficiency, and contribute to our commitment to excellence.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars partners with some of Europe’s most ambitious tech companies, from disruptive startups to rapidly growing scaleups. Our mission is to assist these companies in building high-performing remote engineering teams. Headquartered in the Netherlands, with talent hubs in Sri Lanka and Portugal, we proudly host over 275 engineers who excel at solving real-world challenges using cutting-edge technologies. Our teams operate across various domains, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that produce meaningful outcomes. If you desire a workplace that champions technical excellence, fosters a strong culture, and offers opportunities for growth, look no further than Gapstars.The RoleAs we transition our Data and Analytics operations entirely to the cloud (specifically Azure Databricks), we are on the lookout for a Lead Data Engineer/Architect to lead our data engineering and architecture initiatives. This role will involve collaborating closely with the Head of Data and Analytics and guiding a team of master data specialists, analytics/BI engineers, reporting developers, and data scientists in converting business requirements into efficient end-to-end solutions. You will also determine where we can add the most value within our highly engaged organization.Your responsibilities will include working with diverse data sets from multiple systems, ensuring their seamless integration and optimization to extract valuable insights for our business. This will cover everything from the initial development of data pipelines to their ongoing management and optimization using tools available in Azure Cloud.Your contributions will directly influence the creation and implementation of data-driven strategies, providing pivotal insights that enhance decision-making and strategic planning. Join us in our mission to revolutionize urban living by ensuring our data management and analysis processes are efficient, reliable, and insightful.The platform you'll inherit:Azure Databricks on Private PaaS - VNet injection, no public IPs, 57 private endpoints, NAT gateways with stable egress5-subscription CAF Landing Zone architecture with full network isolationMetadata-driven ingestion via ADF orchestrating Databricks notebooks, with Autoloader and DLT pipelines downstream40+ data sources including Infor (global ERP), Xero (7 regions), Cin7 (4 regions), NetSuite, Salesforce, BigCommerce, Lightspeed, and othersUnity Catalog, Key Vault integration, CI/CD from Azure DevOpsAnnual Databricks commitment on a 3-year contractThe reality you'll walk into:Bronze and silver layers exist for most sources, but the gold layer is under development and presents an exciting opportunity for growth.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars collaborates with some of Europe’s most innovative tech firms, from disruptive startups to rapidly growing scaleups, assisting them in assembling high-performing remote engineering teams.With our headquarters in the Netherlands and talent hubs in Sri Lanka and Portugal, we boast a vibrant community of 275+ engineers dedicated to tackling real-world challenges through modern technologies. Our teams span various domains, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that yield significant results.If you seek a workplace that champions technical excellence, fosters a strong culture, and provides ample growth opportunities, look no further than Gapstars.About the RoleWe are currently on the lookout for an Associate Technical Lead to become part of our expanding team focused on a cutting-edge, cloud-based platform. This position is ideal for someone with a robust technical background, excellent communication skills, and a solution-oriented mindset.In this role, you will engage with both backend and frontend components, contribute to architectural strategies, and aid in the platform's evolution. We value self-starters who can take initiative and work autonomously within a lean team structure.What You’ll DoDevelop and maintain backend services utilizing C# (.NET 7) and SQL.Enhance frontend applications using TypeScript with frameworks like Blazor or Vue.Design and implement RESTful APIs, ensuring seamless integration between frontend and backend components.Leverage Azure-based cloud services to create scalable and dependable solutions.Work collaboratively with engineers and stakeholders to translate requirements into effective solutions.Engage in live troubleshooting, debugging, and performance optimization efforts.Adapt to evolving tools, frameworks, and processes as the platform progresses.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars is an innovative software development services company based in the Netherlands, dedicated to creating remote, agile teams in Sri Lanka and Portugal. With a talented workforce of over 300 Tech Stars, we are committed to transforming scalable software into high-performance products that drive the future of technology. Our partners include ambitious tech companies aiming to excel in their respective markets.The RoleAt Gapstars, we strive to empower dynamic tech companies with top-tier technical talent. We are on the lookout for a Technical Lead who is passionate about modern web platform development and has a strong desire for personal and professional growth. As a key member of a cross-functional team, you will play a significant role in leading the development of essential components of our platform. The ideal candidate should have substantial experience in creating large-scale SaaS applications and guiding development teams while upholding best practices in code quality, security, and scalability.
Full-time|On-site|Colombo, Western Province, Sri Lanka
Join Gapstars as a Senior Software Engineer / Associate Technical Lead!At Gapstars, we collaborate with some of Europe's most innovative tech companies, from groundbreaking startups to rapidly growing scaleups, to assemble high-performance remote engineering teams.With our headquarters located in the Netherlands and talent hubs in Sri Lanka and Portugal, we boast over 275 engineers who are passionate about tackling real-world challenges using state-of-the-art technologies. Our teams engage in a wide array of domains, including networking, marketplaces, SaaS, and AI, delivering scalable solutions that yield impactful results.If you are seeking a workplace that values technical excellence, fosters a strong culture, and provides ample opportunities for personal and professional growth, look no further than Gapstars.Role OverviewAre you a talented Full Stack Engineer excited to develop pioneering AI-driven applications in the healthcare sector? Do you excel in environments that push you to create scalable and high-performing software solutions? If yes, we would love to hear from you!Your OpportunityIn your role as a Full Stack Engineer with a strong focus on back-end development, you will be responsible for designing, developing, and deploying scalable applications that power our AI-driven solutions. Collaborating closely with engineers, designers, and product teams, you will ensure that both front-end and back-end systems are optimized for performance and reliability.Key ResponsibilitiesDevelop front-end components utilizing modern JavaScript frameworks such as React.Design, build, and enhance scalable backend services using Python frameworks (Flask, FastAPI, or Django).Implement and optimize RESTful APIs, ensuring seamless integration with front-end components.Design and optimize databases for performance and scalability, particularly using PostgreSQL.Automate CI/CD pipelines and manage AWS cloud deployments.Engage in code reviews and apply best practices for software development.Diagnose and resolve production issues to ensure system reliability.Collaborate with cross-functional teams to translate business requirements into technical specifications.
Full-time|Hybrid|Colombo, Western Province, Sri Lanka
About UsAt Orfium, we are at the forefront of revolutionizing the music and entertainment industry with innovative rights management and data solutions. Our global team of over 700 dedicated professionals spans across major cities including Los Angeles, London, Dublin, Athens, and Tokyo, collaborating with esteemed partners like Sony Music Publishing, Warner Music Group, BBC, and Universal Music Publishing.Our mission centers on empowering creators, rights holders, and media companies to efficiently track, manage, and monetize their content on platforms such as YouTube and TikTok. By joining Orfium, you'll become part of a vibrant, international team of developers, designers, scientists, and music enthusiasts, all thriving in a flexible, hybrid work environment that values innovation, transparency, and personal ownership. We can't wait to welcome you!Why Join Us?Experience hands-on involvement in the dynamic global music tech landscape, and gain expertise in YouTube's Content Management System and digital rights management.Role OverviewTurn your passion for music into a rewarding career!As a Music Copyright Associate, your role will involve navigating YouTube to identify unlicensed songs, remixes, and soundtracks. You will play a crucial part in protecting artists' rights, submitting accurate claims, and ensuring that creators receive the compensation they deserve, all while keeping a pulse on trending music and viral hits. This is an exciting opportunity to meld your love for music with a fast-paced role that significantly influences the digital music sector.Your ResponsibilitiesUtilize your auditory skills to identify and claim client assets in YouTube videos, ensuring accurate claims are placed.Adhere strictly to YouTube's copyright policies and internal guidelines during all actions.Conduct in-depth research within music databases to confirm composers and ownership details.Collaborate closely with supervisors to track trends, catalog discrepancies, and refine claiming strategies.Enhance revenue generation through diligent asset management.
Full-time|On-site|Colombo, Western Province, Sri Lanka
Join Us at GapstarsAt Gapstars, we collaborate with Europe's most innovative tech companies, from groundbreaking startups to rapidly growing scaleups. Our mission is to assemble high-performing remote engineering teams that tackle real-world challenges with cutting-edge technologies. With our headquarters in the Netherlands and talent hubs in Sri Lanka and Portugal, we boast a vibrant community of over 275 engineers dedicated to delivering impactful solutions across various domains such as networking, marketplaces, SaaS, and AI. If you seek an environment that fosters technical excellence, a robust culture, and opportunities for growth, Gapstars is the place for you.About the PositionWe are in search of a hands-on Senior Java Developer (ATL/TL level) to take the reins of a complex legacy Java application landscape, currently operating on approximately 20 servers. This environment incorporates an older version of GlassFish and lacks sufficient documentation. Your primary challenge will be to understand, document, and maintain application-level integrations, stabilize the platform, and lay the groundwork for future modernization and migrations.This role emphasizes development and integration ownership rather than operations, requiring a strong focus on technical discovery, documentation, and stewardship of legacy platforms.Key ResponsibilitiesTake ownership of a legacy Java platform from both an application and integration perspective.Discover, map, and document application dependencies, integration points, data flows, interfaces, deployment topology, and key runtime/config assumptions.Analyze and resolve complex production issues related to Java application behavior, performance bottlenecks, runtime issues, integration failures, and stability concerns.Gain familiarity and build confidence in the legacy runtime environment, including GlassFish configuration and deployments.Enhance maintainability through clear technical documentation, diagrams, runbooks, improved logging/observability, and incremental refactoring when appropriate.Support and guide engineering standards as an ATL/TL profile through code reviews, mentoring, and providing technical guidance on integration design and legacy-safe improvements.Collaborate closely with stakeholders to foster a shared understanding of the platform's architecture and future direction.
Full-time|On-site|Colombo, Western Province, Sri Lanka
Gapstars, headquartered in the Netherlands, builds agile software teams in Sri Lanka and Portugal for scaling tech companies. With a team of over 300 technology professionals, Gapstars delivers high-performance products by focusing on collaboration and innovation throughout every project. Role overview The Technical Lead - PHP/React.js will play a central role in designing, developing, and maintaining product features. This position blends hands-on coding with responsibility for code quality and process improvement. Working within agile, cross-functional teams, the Technical Lead guides engineers from concept to deployment, ensuring solutions are reliable, scalable, and easy to maintain. Key responsibilities Feature ownership and delivery Lead features from initial design through production release and ongoing maintenance. Translate functional and technical requirements into scalable solutions. Deliver features on schedule while meeting internal quality standards. Work closely with Product Owners, designers, and engineers at every stage. Full-stack development Develop backend features with Laravel and frontend features with Next.js as needed. Write clean, reusable code in PHP and TypeScript. Adhere to architectural guidelines and contribute to technical improvements. Support system integrations to ensure smooth communication between components. Quality and reliability Create and maintain unit and integration tests to support quality goals. Monitor and improve performance of existing features. This role is based in Colombo, Western Province, Sri Lanka, and is ideal for those who enjoy both technical leadership and hands-on development across PHP and React.js stacks.
Full-time|On-site|Colombo, Western Province, Sri Lanka
About GapstarsGapstars is a premier software development service provider based in the Netherlands, specializing in the creation of remote, agile teams in Sri Lanka and Portugal for dynamic tech enterprises. Currently, we proudly host over 300 TechStars and visionary professionals, transforming scalable software into high-performance products that redefine the future. Our partners are ambitious tech companies eager to dominate their markets.About the RoleWe are in search of a pragmatic AI Engineer who adeptly merges robust software engineering principles with the rapidly evolving realm of applied AI. Your role will involve designing, constructing, and assessing AI systems that are dependable, measurable, and genuinely beneficial — moving beyond mere demonstrations.Your collaboration with data scientists, software engineers, and product managers will be crucial in delivering AI solutions that yield significant impacts. You advocate for evaluation over hype, automation for enhanced efficiency, and straightforward systems that excel in production within the life sciences sector.
