Devlight specializes in world-class mobile application development. In fact, there’s an 80% chance that one of our apps is on your smartphone right now. For over 8 years, we’ve driven digital transformation for Forbes Top 100 companies. With 35 million app installs and over 120 successful projects, we’re proud to be the trusted partner of brands like Nova Poshta, Fishka, Ukrnafta, Sense Bank, Varus, Novus, Avrora, and many more.
Middle Flutter Developer
Location
Ukraine
Posted
2 days ago
Salary
0
Seniority
Mid Level
Job Description
Middle Flutter Developer
devlight
Role Description We are looking for a Flutter Engineer to join our team and contribute to the development of high-load mobile products used by thousands of users daily. In this role, you will work within a mature engineering environment, building scalable mobile applications using modern Flutter architecture, integrating complex business logic, third-party services, and platform-specific features. You’ll collaborate closely with developers, designers, QA engineers, and product stakeholders while taking ownership of technical decisions and feature delivery. - Develop and maintain mobile applications for iOS and Android using Flutter. - Build new features following Clean Architecture principles and layered application design. - Implement and maintain state management solutions using BLoC/Cubit. - Integrate REST and GraphQL APIs. - Develop and support in-app purchase flows and subscription management. - Work with local data storage, secure data handling, and offline capabilities. - Integrate third-party services, including analytics, push notifications, deep linking, and crash reporting. - Participate in code reviews, technical discussions, and architectural decision-making. - Maintain code quality through code generation, testing, and engineering best practices. - Contribute to CI/CD processes and application release management. - Collaborate with cross-functional teams to deliver high-quality product experiences. Qualifications - 2+ years of commercial experience with Flutter development. - Strong knowledge of Dart and modern Flutter ecosystem. - Solid understanding of software architecture principles, OOP, SOLID, and design patterns. - Practical experience with flutter_bloc (BLoC/Cubit) and state management approaches. - Experience building scalable mobile applications using Clean Architecture. - Strong understanding of Flutter widget lifecycle, rendering, and performance optimization. - Experience working with REST APIs and GraphQL integrations. - Experience with local storage solutions and secure data persistence. - Hands-on experience integrating Firebase services (FCM, Crashlytics, Analytics). - Experience with in-app purchases on both iOS and Android platforms. - Understanding of CI/CD processes and mobile application delivery pipelines. - Experience with AI-assisted development tools (Claude Code, Gemini CLI, Codex, Cursor, etc.). - Ability to work independently and take ownership of technical solutions. Requirements - Nice to have: - Experience with RxDart. - Experience with localization and multilingual applications. - Experience with sensors-based interactions and native platform integrations. - Experience contributing to shared packages, libraries, or monorepo environments. - Experience writing unit, widget, integration, or golden tests. Benefits - Full remote or hybrid work format. - Paid Time Off, sick days, medical insurance, regular reward evaluations, and accounting support. - Corporate English lessons, reimbursement for training courses, and compensation for the use of personal equipment. - IT Club Loyalty Card. - Work with an open-minded team that welcomes your new ideas, alongside the best specialists who love sharing their experience. - Get the chance to connect with top companies and contribute to the growth of the Ukrainian IT community together. Company Description Devlight specializes in world-class mobile application development. In fact, there’s an 80% chance that one of our apps is on your smartphone right now. For over 8 years, we’ve driven digital transformation for Forbes Top 100 companies. With 35 million app installs and over 120 successful projects, we’re proud to be the trusted partner of brands like Nova Poshta, Fishka, Ukrnafta, Sense Bank, Varus, Novus, Avrora, and many more.
Related Guides
Related Job Pages
More Software Engineer Jobs
Lead Software Engineer - Remote or Hybrid in MN and DC
OptumOptum, part of the UnitedHealth Group family of businesses, is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together. At Optum, we support your well-being with an understanding team, extensive benefits and rewarding opportunities. By joining us, you’ll have the resources to drive system transformation while we help you take care of your future. We recognize the power of connection to drive change, improve efficiency and make a difference in health care. Join a team where your skills and ideas can make an impact and where collaboration is key to creating technology that produces healthier outcomes.
Requisition Number: 2360842 Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together. You'll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. Primary Responsibilities: - Design and develop Azure cloud-native enterprise data solutions with emphasis on data integration, transformation, and governance - Build solution designs and technical designs for data pipelines based on business and technical requirements - Develop and standardize reusable plug-and-play components that can be orchestrated into: - data ingestion patterns (batch/streaming) - data flows across multiple zones (raw/curated/consumption as applicable) - data quality frameworks and validation rules - Implement and maintain pipelines leveraging Databricks + ADLS, ensuring reliability, scalability, and maintainability - Identify opportunities to enhance/streamline existing codebase for: - Automation - performance improvements - scalability and reliability - operational efficiency and reduced run-cost - Support backlog execution by helping prioritize pipeline development, estimate effort, and create implementation roadmaps - Lead a team of data engineers by providing technical direction, code reviews, and design guidance - Provide QA, UAT, and implementation support, including deployment readiness, operational handoffs, and production troubleshooting - Ensure adherence to engineering standards (documentation, logging/monitoring expectations, and CI/CD practices where applicable) You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in. Required Qualifications: - Undergraduate degree in Computer Science or related field - 5+ years of hands-on experience in Data Engineering / Data Warehousing development and operations - 5+ years of experience working in Agile delivery models and collaborating with architects, analysts, and upstream/downstream application teams - Hands on experience designing and building enterprise-grade ETL/ELT pipelines on modern data platforms - Hands on experience with: - Spark/Databricks development - SQL-based transformations and performance tuning - Streaming concepts and implementation patterns Preferred Qualifications: - Healthcare domain experience (claims, clinical, eligibility, provider, member, HIPAA-aware handling - Data Streaming (e.g., Spark Structured Streaming and streaming design patterns) - Python / PySpark - Azure (general platform knowledge) - MongoDB *All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $112,700 to $193,200 annually based on full-time employment. We comply with all minimum wage laws as applicable. Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission. UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment. #BI-Hybrid
Developer Intern, Service Development
1PasswordProductive businesses use 1Password to secure employees at scale.
• Write Go code for shared, production-ready library packages — observability (logging and tracing), configuration, HTTP servers/handlers/clients, and gRPC • Contribute to feature design, implementation, documentation, and releasing code to production. • Write clean, well-tested Go code with clear doc comments, runnable examples, and changelog entries so other teams can confidently build on your work. • Collaborate in an inner-source model — give and receive timely feedback through code reviews and design docs with contributors from teams across the company. • Participate fully in team processes: standups, planning, retros, and team design discussions.
Principal Game Programmer
DECK 13 Interactive GmbHThe creators of "The Surge I + II" & "Atlas Fallen" and the home of DECK 13 Spotlight!
Role Description As our Principal Game Programmer (f/m/x) , you will be the most senior individual contributor on the programming team. Your mission includes setting the technical bar across Unreal Engine, our development tools, and gameplay. Additionally, you will own the hardest technical problems and drive architecture in close collaboration with the Technical Director. Mentoring senior, regular, and junior programmers is a core, formal part of the role. Your Mission Includes: - Drive technical and architectural decisions across major systems. - Take ownership of the most technically demanding work: deep optimization, cross-system refactors, and high-risk areas of the codebase. - Set and uphold technical standards and best practices. - Mentor programmers of all levels through pairing, code reviews, and technical guidance, fostering growth and unblocking complex problems. - Own documentation and knowledge-sharing for the systems and domains you know best. - Identify, evaluate, and prototype new tools and workflows to improve the team's output. - Contribute to hiring through technical interviews and onboarding. Qualifications - 10+ years of experience in the game development industry. - Expert-level proficiency in C++, with a deep understanding of programming principles, system design, and large-scale architectures. - Extensive experience in game programming across engine-level work and tools development. - Deep knowledge of Unreal Engine internals and major subsystems. - A proven track record of shipping AA/AAA titles with significant ownership over core systems. - Strong debugging, profiling, and optimization skills across CPU and GPU, including platform-specific work. - Demonstrated mentorship experience: growing other programmers through pair programming, code reviews, and technical coaching. - Excellent communication and documentation skills, with the ability to explain complex concepts to both engineers and non-engineers. - Sound judgment on when to build, when to refactor, and when to ship as-is. - 2+ years of console programming experience (PlayStation, Xbox). Requirements - Deep specialization in a particular domain (gameplay, tools, rendering, animation, or AI). - Prior experience on a Principal/Staff IC track at another studio. - Console certification work (PlayStation, Xbox). - Having shipped at least one AA/AAA game. Benefits - A modern, centrally located office in Frankfurt, Germany (near Messe). - Free language courses to help you expand your skills. - Monthly allowances for remote working and gym memberships. - A monthly allowance for the Deutschlandticket to ease your commute. - Tax-free Probonio vouchers available every month. - Free access to an online mental health platform (Bloom) to support your well-being. - Opportunities for career growth with a yearly learning & development budget. - 28 days of paid vacation, plus the 24th and 31st of December off. Company Description At DECK 13 Interactive, we’re more than just a game development studio—we’re a diverse, passionate community of creators dedicated to crafting unforgettable gaming experiences. Since our founding in 2001, in the heart of Frankfurt, Germany, we’ve been pushing the boundaries of what’s possible in PC and console games. Now part of the PulluP Entertainment group, our team of around 100 talented professionals continues to shape the future of gaming. We’re the minds behind titles like Lords of the Fallen , The Surge series, and Atlas Fallen , known for their rich worlds and immersive gameplay. But we believe the best games are still ahead of us...
• Lead, mentor, and grow a small Infrastructure Engineering team, including hiring and performance management. • Own the technical direction for cloud infrastructure, backend services, our website, developer tooling, observability, and operational systems. • Improve reliability, scalability, security, and engineering effectiveness across the platform. • Make it easier and safer for engineers to build, deploy, and operate software. • Partner with Engineering, Product, Data Science, and business stakeholders on architecture, technical strategy, and operational priorities. • Lead incident response readiness, operational practices, and service ownership across the organization. • Balance long-term technical investments with the needs of a fast-moving product business. • Ensure the platform can support the company’s next generation of products, experiences, and growth initiatives.



