Jobs at Djinni

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

Responsibilities

DevOps Engineer – 1 Position 10+ yrs exp | 2.5-3 LPM

- Design and maintain CI/CD pipelines for backend, data, and UI apps. - Manage Kubernetes workloads and deployments.
- Implement monitoring, alerting, and observability dashboards.
- Automate Infrastructure provisioning using IaC.

- Support release operations and environment stability.

- Troubleshoot deployment and performance issues.

- Collaborate with development and SRE teams.

Skills

- Experience with CI/CD tools (GitHub Actions, ADO).
- Strong Kubernetes and containerization knowledge.
- Familiarity with Helm, YAML, and deployment patterns. - Understanding of observability stacks (logging, metrics). - Knowledge of Terraform/Bicep or other IaC tooling.
- Basic networking and security fundamentals.
- Good scripting skills (Shell/Python).

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

Responsibilities

- Develop high-quality Java microservices using Spring Boot.
- Build Kafka producers, consumers, and stream-processing apps.
- Design event-driven architectures with reliability and performance.
- Implement service resiliency patterns such as retries and circuit breakers. - Collaborate on distributed system design and integration.

• Ensure logging, tracing, and monitoring of backend services.

• Support performance tuning and root cause analysis.

   

• Skills
  - Strong in Java, Spring Boot, microservices patterns.
  - Hands-on Kafka development—streams, partitions, consumer groups. - Knowledge of distributed systems architecture.
  - Familiarity with Docker, cloud-native packaging.
  - Experience in REST APIs, schema evolution, and contracts.
  - Understanding of observability (logs, metrics, traces).
  - Good debugging and performance optimization skills.

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

Responsibilities

Design and develop full-stack applications using Java + React.
- Build REST APIs following microservice standards.
- Implement user interfaces using Nexus design system.
- Refactor legacy components for modernization and performance. - Collaborate with architects to define scalable solutions.

- Participate in code reviews, testing, and sprint ceremonies.
- Optimize application reliability, performance, and maintainability. 

Skills
- Strong in Java, Spring Boot, REST API development. (4+ years of commercial experience)
- Expertise in React, JavaScript/TypeScript, UI state management.
- Experience with Nexus design system or similar component systems. - Understanding of cloud-native development and containerization.
- Knowledge of CI/CD, Git workflows, automated testing.
- Familiarity with security best practices for APIs.
- Good understanding of system integration patterns.

Наш клієнт, Jugabet — бренд і ігрова платформа, доступна для гравців у Латинській Америці. Завдяки сильному регіональному фокусу та локалізованим стратегіям, Jugabet швидко стає ключовим гравцем на ринку.
 

Ідеально для тих, хто прагне:
 

• Відповідати за продукт у performance-орієнтованому середовищі;
• Керувати продуктовими та маркетинговими воронками і системно масштабувати зростання;
• Приймати рішення на основі даних і метрик, а не припущень;
• Ініціювати та контролювати A/B-тестування і продуктові експерименти;
• Запускати фічі, що безпосередньо впливають на конверсію, утримання та дохід;
• Працювати напряму з CRM, маркетингом, контентом та гейміфікацією;
• Формувати продуктові пріоритети та відповідати за бізнес-результат.
   

Досвід, який стане твоєю перевагою:
 

• 3+ роки досвід роботи з B2C цифровими продуктами;
• Впевнена робота з ключовими продуктовими та growth-метриками (retention, conversion, DAU/MAU, LTV, ARPU);
• Реальний досвід A/B-тестування та інтерпретації результатів;
• Чітке розуміння end-to-end воронки користувача;
• Досвід ролі з ownership і відповідальністю за результат;
• Англійська мова на рівні Upper-Intermediate або вище.
   

Ми цінуємо:

• Здатність приймати рішення і відповідати за них;
• Аналітичне, системне мислення;
• Проактивність і готовність ініціювати зміни;
• Фокус на результат, а не на процес;
• Комфорт у динамічному, performance-driven середовищі.
   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;
• Динамічне робоче середовище.
   

Долучайся — і нехай твоя історія зростання розпочнеться.
 

English version:

Our client, Jugabet, is a brand and gaming platform accessible to players in Latin America. With a strong regional focus and localized strategies, Jugabet is quickly becoming a key player in the market.
 

Perfect for those who aim to:

• Own end-to-end product ownership of a performance-driven digital brand;
• Work hands-on with product and marketing funnels, identifying growth opportunities;
• Analyze and optimize conversion, retention, and monetization funnels;
• Initiate, run, and analyze A/B tests to validate product and growth hypotheses;
• Make data-driven product decisions with a strong focus on business impact;
• Coordinate cross-functionally with CRM, Marketing, Content, and Gamification teams;
• Initiate and launch new features and continuous product improvements;
• Define product priorities and contribute to roadmap and backlog management.
   

Experience you’ll need to bring:

• Have 3+ years of experience working with B2C iGaming products in performance-oriented environments;
• Demonstrate strong analytical skills and hands-on work with product and growth metrics (retention, conversion, DAU/MAU, LTV, ARPU);
• Have practical experience with A/B testing and experimentation;
• Understand end-to-end user funnels, including acquisition, engagement, and monetization;
• Have experience in a product ownership role with responsibility for measurable outcomes;
• Communicate confidently in English (Upper-Intermediate or higher);
• Have experience working with high-traffic platforms, scaling products, or launching new markets or brands.
   

It’s a perfect match if you have those personal features:

• Strong ownership mindset and accountability for results;
• An analytical and structured way of thinking;
• Proactive attitude and ability to initiate improvements;
• Comfort working in a fast-paced, performance-driven environment.
   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.
   

Apply, and let your growth journey begin.

We are looking for a Senior Full-stack (React and Next.js) developer with 4+ years of experience in Web programming for a successful web project in the health industry in the USA.

REQUIREMENTS:

MUST HAVE

• 4+ years of experience in developing complex Web solutions
• Extensive general knowledge of JavaScript (Vanilla.js, React.js, Typescript, Next.js, Node.js )
• English level — at least Intermediate Strong

WILL BE A PLUS

• Experience with Three.js and 3D rendering in the browser
• Familiarity with Pyodide or Python running in web environments
• Knowledge of GCP services like Cloud Functions, Firestore, or App Engine
• Previous Data Engineering experience might be a plus

RESPONSIBILITIES:

• Develop and maintain web applications using JavaScript/TypeScript (Node.js, React.js / Next.js).
• Design, implement, and maintain scalable APIs and backend services.
• Integrate and optimize search with Algolia, real-time data fetching with SWR, and advanced 3D rendering with Three.js.
• Leverage Pyodide to run Python in-browser where needed.
• Work with GCP services for deployment, storage, and scalability.
• Write clean, maintainable, and well-documented code.
• Participate in agile ceremonies, code reviews, and continuous improvement efforts.
• Ensure performance, scalability, and accessibility best practices are followed.

ABOUT PROJECT

Our client is a software company in the USA.

PRODUCT

The project focuses on reconstructing complex neuronal structures by analyzing ultra-high-resolution microscopy data, capturing intricate details of brain cells and their connections. Using advanced 3D deep learning architectures, the system processes petabyte-scale volumetric datasets to uncover biological patterns at an unprecedented scale. This platform is transforming how researchers explore the brain, accelerating scientific discovery and enabling a deeper understanding of neural systems across the globe. Its backbone combines powerful computer vision pipelines with scalable infrastructure built for performance and precision.

Interview Stages

1-st stage — Call with Recruiter (30 minutes)
2-nd stage — Interview with our Engineer and Recruiter (1 hour)
3-rd stage — Client interview

Company Description

Bitspire Team is where digital vision meets technical mastery. We build the software that drives tomorrow's industry leaders.

Role Description
This is a full-time hybrid role for a Product Owner based in Warsaw. In this role, you will be responsible for managing the product lifecycle, gathering and analyzing business requirements, and working closely with cross-functional teams to ensure product development aligns with business goals. Additional responsibilities include collaborating with stakeholders to prioritize features, providing clear communication to the development team, and assisting in the creation and refinement of product strategies. While the position is based in Warsaw, there is flexibility for some work-from-home arrangements.

Qualifications

• Strong Analytical Skills and Business Analysis expertise to interpret complex data and drive informed decisions
• Experience in Product Management, including overseeing product lifecycles and collaborating with cross-functional teams
• Exceptional Communication skills for effectively interacting with stakeholders, team members, and clients
• Basic understanding of Software Development and its principles to ensure alignment with technical teams
• Ability to work both independently and in collaboration with teams
• Experience in Agile methodologies is a plus
  Familiarity with tools like JIRA, Confluence, or similar project management tools is advantageous
• Bachelor's degree in a relevant field or equivalent professional experience

LenGreo is a full-cycle digital marketing & development company. We’re currently building a new social-media-driven platform — a creator–fan ecosystem similar in spirit to modern content-sharing networks, with the ability for fans to support creators financially.

We’re looking for a Senior Full-Stack / Tech Lead who can define the technical vision and lead the build of the platform from the ground up.
 

Why this role matters:

We’re designing a high-traffic, content-heavy platform with real-time and media-rich functionality. The system must be architected from day one for scalability, reliability, security, and fast iteration.

As a Senior Full-Stack / Tech Lead, you will make the core architectural and infrastructure decisions that shape how the product is built, launched, and scaled.
 

What you’ll do:

• Define and own the overall technical architecture and system design of the platform.
• Lead technical strategy and architectural decisions across frontend, backend, database, and infrastructure layers.
• Design scalable, secure, and maintainable architecture suitable for high content volume and growing traffic.
• Collaborate closely with Product, Business Analyst, Designer, and Project Manager to translate requirements into technical solutions.
• Lead technical planning for MVP and future scaling stages.
• Select and validate frameworks, tools, and third-party services.
• Prepare realistic development estimations based on approved requirements and designs.
• Own technical delivery within agreed scope and assumptions.
• Establish development standards, architecture patterns, and code quality practices.
• Guide developers, review implementations, and support team growth.
• Design and oversee CI/CD pipelines and deployment workflows.
• Lead infrastructure and environment setup for a project starting from scratch.
   

Core technology stack:

• Frontend: Next.js
• Backend: NestJS (Node.js, TypeScript)
• Database: PostgreSQL
• Storage: S3-compatible object storage"
   

Required expertise:

• Strong production experience with Next.js frontend applications.
• Strong backend architecture experience with NestJS and Node.js.
• Proven experience designing and launching complex platforms from scratch.
• Experience architecting systems for content-heavy and high-traffic applications.
• Strong experience with PostgreSQL schema and performance design.
• Experience integrating S3 or S3-compatible storage for media-heavy platforms.
• Experience designing API architecture and service boundaries.
• Experience setting up CI/CD pipelines, automated builds, and deployment processes.
• Experience with cloud infrastructure and environment setup.
• Proven experience making architecture decisions balancing MVP speed and long-term scalability.
• Experience integrating multiple third-party services and providers.
• Solid experience with technical estimations and delivery ownership.
• Strong product and systems thinking.
   

Nice to have:

• Experience with high-load distributed systems.
• Experience with media processing and delivery pipelines.
• Experience with CDNs and caching strategies.
• Experience with real-time systems (chat, notifications, streaming).
• Experience with multi-provider payment integrations.
• Experience with user-generated content platforms.
   

Engagement format

• Full-time, remote
• Long-term collaboration anticipated.|
   

We look forward to hearing from you!

Bitmedia Labs is an international product IT company that has been building ambitious innovative products for millions of users worldwide since 2014 - combining deep tech expertise with a creative mindset. 

Our ecosystem spans:

• Game Development — building the next generation of Web3 gaming, where gameplay comes first, players own their assets, and developers thrive within massive, engaged communities.
• Digital Marketing Ecosystem — building a unified ecosystem that combines a leading high-performance advertising platform with emerging media and affiliate solutions.

We’re looking for a Creative Copywriter to own game marketing voice end-to-end - from high-performing paid ads to email/push lifecycle, from social content to event storytelling and lore.

This is not “just writing.” You’ll be the creative hub between marketing, product, and design: turning ideas, features, and live-ops beats into clear messaging, strong narratives, and ready-to-produce creative briefs. If the team needs a banner, video, key visual, landing page, or a whole campaign pack - you’re the person who shapes the concept, writes the copy, and delegates tasks to designers with precision.

Responsibilities:

• Write direct-response ad copy for Meta, Google, ads networks (hooks, variants, angles, CTAs);
• Create and iterate creative angles based on audience insights, product beats, and performance data;
• Support conversion assets: landing pages, store text, promo pages, ad-to-LP messaging consistency;
• Partner with UA/Marketing to test hypotheses (A/B copy variants, new offers, new hooks);
• Write email sequences, newsletters, event announcements, winback/reactivation flows;
• Write push notifications and in-app messages that feel human, fun, and clear - not spammy;
• Keep communication aligned across channels: one story, multiple executions;
• Write social posts and content packs for X/Twitter, Youtube, Discord/Telegram, etc;
• Turn updates into formats that travel: short posts, threads, mini-stories, punchy captions;
• Support community moments: announcements, patch notes “that people actually read,” event hype;
• Expand game lore, characters, themes, event stories, and world-building;
• Write narrative wrappers for events (quests, teasers, artefacts, “why this matters” in the world);
• Keep the universe coherent: naming, tone, and canon consistency;
• Act as the go-to person for design requests: translate needs into strong briefs;
• Prepare creative briefs: goal, audience, key message, visual references, format specs, CTA, variants;
• Delegate tasks to the design team and ensure quality + consistency across deliverables;
• Maintain a lightweight system: templates, naming conventions, asset folders, approvals;
• Define/maintain the game tone of voice and ensure it’s consistent across channels;
• Edit and improve copy across the team when needed (polish, structure, clarity, punch);
• Build a small internal “playbook”: do’s/don’ts, examples, hooks library, CTA library.

Requirements:

• 1+ years in copywriting / content / creative marketing (gaming is a big plus);
• A portfolio that shows performance-oriented copy (ads) and brand/storytelling writing;
• Ability to write clearly in English (native or near-native);
• Strong instincts for hooks, benefits, emotional triggers, and conversion;
• Experience working with designers: you can write briefs that reduce back-and-forth and speed up output;
• Comfortable in a fast iteration environment: multiple variants, quick edits, frequent experiments;
• Organised: you can manage multiple requests without losing context or quality.

Nice to Have:

• Experience in F2P games, live-ops, events, progression/monetisation loops;
• Familiarity with Web3 concepts (but you don’t need to be a “crypto person”);
• Understanding of UA basics: CTR, CPA, ROAS - and how copy influences each step;
• Experience writing scripts for short-form video (TikTok/Reels) and UGC-style ads;
• Tools: Confluence, Jira, Figma (at least for comments/hand-off), Miro.

Hiring process:

• Intro call with a Recruiter - Technical Interview - Interview with the Hiring team - Сollection of recommendations - Offer.
   

Join Bitmedia Labs to evolve, explore, and make a real difference - together.

Our culture is built on openness, trust, and support. We value initiative, ownership, and results. We work as one team - helping each other, celebrating wins, and learning from challenges together. 
 

We offer the freedom and space to grow:

• Professional growth and self-realization through ambitious products;
• The opportunity to bring your ideas to life, experiment, and directly influence the product’s development; 
• Collaboration with talented teammates united by a shared goal.

We also care about well-being and balance:

• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones.
• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, run by volunteers from our team, we support the military, medics, and civilians across Ukraine — already delivering over $500,000 in aid. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you - send your CV and join us.

Let’s foster the world together!

We’re searching for a Full Stack Developer to join a crypto company. This is a long-term opportunity.

Location: Lviv, Ukraine (office-based or hybrid)

Requirements:

• Strong experience with React and Node.js 
• 2+ years of experience in web development
• Good understanding of relational databases 
• Experience with Git, CI/CD, and modern development workflows 
• Good communication skills in English.

It Would Be Great If You Also Have:

• Experience with AWS
• Hands-on experience with blockchain development

Responsibilities:

• Develop web apps using React (frontend) and Node.js (backend)
• Integrate third-party services
• Work with databases and design REST/GraphQL APIs
• Collaborate with the product team, designers and other developers

Perks & Benefits

• Long-term collaboration with a Web3 company
• Competitive compensation and flexible schedule
• Opportunity to shape products in the decentralized tech industry
• Paid vacation, holidays, and sick leave
• Continuous learning and professional growth environment

Jones Group is a Kyiv-based branding and web design agency. While we’ve spent a lot of time working with clients in the UK, we are now focusing our energy on the Ukrainian market.

We need someone to take charge of our business development and stay with the clients throughout their journey with us. This isn’t a "set and forget" sales role. You will find the clients, bring them on board, and then act as their main point of contact and project manager until their website or brand is launched.

You’ll be working directly with the founder and will have a massive impact on how we grow in the local market. This is a great spot for someone who likes design, enjoys meeting new people, and wants to see a project through from an idea to a live website.

Responsibilities:

• Finding Ukrainian businesses and startups that need better design and reaching out to them with personalised, helpful introductions.
• Acting as the bridge between the client and our design team. You’ll make sure the client’s vision is being met and keep things on schedule.
• Helping us stay visible by assisting with our social media presence-sharing our latest work and updates.
• Representing the agency at local events and meetups in Kyiv to build face-to-face relationships.
• Being the friendly, reliable point of contact from the first hello to the final project handover.

About You:

• Native Ukrainian speaker with a high level of English (B2 or higher).
• You should be a “people person” who can build trust without using pushy sales tactics. We don’t do “hard selling”.
• You’ll be overseeing projects from start to finish, so you need to be someone who doesn’t let details slip through the cracks.
• You understand the current business environment in Ukraine and know how to talk to local founders and owners.
• We are remote for now, but you should be based in or near Kyiv

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We partner with leading infrastructure providers and move fast, experimenting, iterating, and scaling what works. Everything we build goes straight to production and real users.

We’re looking for a Creative Marketing Manager / Creative Producer to own creative strategy and drive growth through high-performing creatives across paid acquisition channels. You’ll work closely with UA managers and creative teams to build scalable creative systems for Tier-1 markets.

Responsibilities

• Own creative strategy across paid channels (Meta, TikTok, Snapchat, Google)
• Build and run a creative testing framework (hypotheses → iterations → scaling)
• Manage and coordinate designers, copywriters, and translators
• Analyze creative performance and generate data-driven insights
• Launch and scale creatives for US and Tier-1 markets
• Collaborate with UA managers by funnel stage and channel
• Improve creative win-rate and reduce creative fatigue
• Help build a scalable Creative Factory process

Hard skills we value
 

• 2+ years in performance creative / growth / UA (Mid–Senior)
• Strong understanding of CTR, CPA, CVR, ROAS, retention
• Experience with paid social platforms (Meta, TikTok, Snapchat, Google)
• Creative testing & performance analysis experience
• Data-driven mindset and hypothesis generation
• Hands-on with Google Sheets / Excel
• Understanding of the full funnel (creative → LP / quiz → product → monetization)

Nice-to-have
 

• Experience with Tableau / Looker / Amplitude
• Using AI tools for creative ideation or production
• Web-to-app or web-to-web funnel experience
• US-market creatives experience
• Background in subscription, dating, or social discovery products
• Basic knowledge of A/B testing and CRO

What we offer
 

• Remote work or comfortable offices in Kyiv (Podil)
• Flexible working hours
• Medical insurance (after probation) and online doctor services
• 20 paid vacation days, unlimited sick leave
• Equipment, learning budget, internal lectures
• Sports activities and gym discounts

Sharkscode is looking for a highly skilled Senior QA Manual Engineer with deep expertise in web application testing and strong experience working with payment systems. In this role, you will take ownership of testing processes, ensure high product quality, and collaborate closely with cross-functional teams on a new Back Office project.

Key Responsibilities
    •    Perform functional, regression, and non-functional testing for web applications.
    •    Analyze product requirements and participate in clarification sessions.
    •    Estimate testing scope and timelines.
    •    Create and maintain test documentation (test cases, checklists, reports).
    •    Prepare defect reports and Test Summary reports.
    •    Provide clear and regular updates on testing progress.
    •    Conduct API testing and validate integrations with payment systems and external providers.

Requirements
    •    4+ years of manual testing experience (web applications).
    •    Proven hands-on experience testing payment systems.
    •    Strong understanding of QA methodologies, SDLC, and testing techniques.
    •    Experience with functional and non-functional testing.
    •    Confident skills in API testing.
    •    Experience with MySQL and MongoDB.
    •    Proficiency with JIRA or other test management tools.
    •    Ability to produce clear and structured test documentation.
    •    Experience testing high-load REST APIs.
    •    Experience integrating and verifying external providers.

Nice-to-Have
    •    Experience in automation testing.

About Project:

An application that brings AI into highly specialized professional fields, enabling them to benefit from the latest cutting-edge advancements.

We are currently looking for a talented Junior QA Engineer for our team.

Requirements:
●  0,5 years experience as QA engineer;
●  Experience in software testing (web, mobile);
● Have practical experience testing API using Postman;
● Basic knowledge of HTML, CSS, JavaScript, SQL will be a plus;
●  Good knowledge of browser dev tools;
●  Good knowledge of testing types and test design techniques;
●  Experience developing and maintaining test documentation;
●  Understanding of Agile approach (Scrum, Kanban frameworks);
●  English level: Upper-Intermediate.

Will be a plus:
● Create and maintain test documentation.

Responsibilities:
●  Creating and executing of Test-cases, preparing and work with Test Documentation;
●  Testing web and mobile applications;
●  Executing manual tests;
●  Work with issue tracking tools (Jira).

Location:

Ukraine: remote.

We offer:

• The ability to focus on your work: a lack of bureaucracy and micromanagement;
• Competitive compensation depending on skills and experience level;
• Ability to learn new technological stacks, which help you to grow professionally and advance your career;
• Friendly atmosphere, concern for the comfort of specialists;
• English lessons;
• Flexible schedule depends on project’s needs;
• 15 working days of vacation;
• 12 working days per year are allowed to be “no show days” due to personal reasons.

Requirements:

• 3+ years of hands-on experience in manual software testing
• 1+ years of experience in mobile application testing
• Strong background in Manual Testing with proven real-world experience
• Strong attention to detail with a structured, analytical mindset

• Good communication skills and ability to work closely with developers

   

Languages:

Upper-Intermediate (B2) or higher level of English, both written and spoken

Would be a plus:

Experience in healthcare domain

About project:

This is a product company revolutionizing the Health Care industry in the US by providing innovative solutions to improve medical services. The project helps patients centralize all aspects of their treatment, ensuring timely recommendations and engagement that lead to better health outcomes. Additionally, Navierre supports healthcare providers by offering technologies and services that streamline and enhance the care delivery model, enabling superior treatment results.

The product we are working on is one of TOP-3 navigation systems, complex web services, and other solutions related to it. The web and mobile apps handle information at a massive scale and extend well beyond the search, giving people and companies a lot of new, useful options.

This role focuses on executing critical migration projects within the backend infrastructure of the project. The Backend Infrastructure team is undertaking several large-scale migrations to modernize its systems, improve reliability, and reduce maintenance overhead. This TVC position will be instrumental in performing the hands-on work required for these migrations, working closely with the infrastructure team and other Backend teams.
 

Responsibilities:
 

• Execute Migrations: Actively participate in and drive the execution of large-scale code and system migrations across various backend services. Some examples include:
  • migrating event processing systems from custom infrastructure to managed infrastructure solutions;
  • Transitioning services from custom OpenCensus metrics collection to OpenTelemetry;
  • migrating custom metrics to standard OpenTelemetry metrics.
• Code Modification and Updates: Update and refactor existing codebases (primarily Java) to align with new libraries, platforms, and infrastructure.
• Testing: Work with the Infrastructure team to create a testing plan for migrations to ensure that changes do not break running services and execute the test plans.
• Collaboration: Work closely with the Backend Infrastructure team and other software engineers to understand migration requirements, plan execution strategies, and ensure smooth transitions with minimal disruption.
• Problem Solving: Investigate, debug, and resolve technical issues and complexities encountered during the migration processes.
• Documentation: Maintain clear and concise documentation for migration plans, processes, changes made, and outcomes.

• Best Practices: Adhere to software development best practices, ensuring code quality, and follow established guidelines for infrastructure changes.

   

Requirements:

• 5+ years of hands-on experience in backend software development.
• Strong proficiency in Java programming.
• Strong communication and interpersonal skills, with the ability to collaborate effectively within a technical team environment.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
• Good spoken and written English level — Upper-Intermediate or higher.
   

Nice to have:

• Experience with observability frameworks such as OpenTelemetry or OpenCensus.
• Familiarity with gRPC.
• Knowledge of Google Cloud Platform (GCP) services, particularly data processing services like Dataflow.
   

We offer:

• Opportunities to develop in various areas;
• Compensation package (20 paid vacation days, paid sick leaves);
• Flexible working hours;
• Medical insurance;
• English courses with a native speaker, yoga (Zoom);
• Paid tech training and other activities for professional growth;
• Hybrid work mode (∼3 days in the office);
• International business trips

• Comfortable office.

   

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications, the review and further processing of your candidacy may take some time.