Jobs at Djinni

Project Description
Our customer (originally the Minnesota Mining and Manufacturing Company) is an American multinational conglomerate operating in the fields of industry, worker safety, and consumer goods. Based in the Saint Paul suburb of Maplewood, the company produces over 60,000 products, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection film, electrical, electronic connecting, insulating materials, car-care products, electronic circuits, and optical films.

Job Description

• 5+ years in Quality Assurance with a proven track record in Data Warehousing and ETL testing.
• Advanced ability to write complex queries to audit data logic.
• Proficiency in Python to automate data validation tasks and compare large datasets programmatically.
• Deep understanding of data-specific concepts like schema evolution, data truncation, null handling, and referential integrity.
• Solid experience working in fast-paced Scrum environments and understanding the QA lifecycle within short delivery sprints.
• High-level professional proficiency in English (written and verbal) for technical documentation and stakeholder communication.
• Strong problem-solving skills with the ability to identify "the needle in the haystack" within millions of rows of data.

Nice-to-Haves:

• Hands-on experience using Databricks for data exploration, running SQL/Python notebooks, and verifying complex table schemas.
• Experience using Azure DevOps (AzDO) or Jira for test case management and bug tracking.
• Familiarity with Azure services (Function apps, ADLS etc).
• Experience in testing web services/APIs.

Job Responsibilities

• Create comprehensive manual and automated test plans tailored to ETL workflows and Data Warehouse architectures.
• Perform rigorous testing to ensure data flows correctly and accurately from diverse source systems to target tables
• Design and implement automation scripts to validate data integrity, completeness, and transformation logic at scale.
• Identify and track data discrepancies, collaborating closely with Data Engineers to perform root-cause analysis on failures.
• Actively participate in Scrum ceremonies to refine requirements, estimate data-related tasks, and provide quality-based recommendations

An international gambling company is looking for a Junior Affiliate Manager to drive growth across In-App and SEO traffic channels with a focus on African markets.

This role requires a hands-on professional who can own partner relationships end-to-end, make data-driven decisions and scale high-performing traffic sources within a broader multi-channel affiliate strategy.
 

We are looking for:

- 0,5+ year of experience in affiliate marketing / traffic management (strong focus on In-App and/or SEO).

- Proven track record of driving revenue growth through affiliate partnerships.

- Strong understanding of traffic economics: ROI, LTV, CAC, conversion funnels.

- Solid understanding of the iGaming/gambling vertical.

- Experience working with SEO and competitive analysis tools such as Ahrefs, SEMrush and Similarweb.

- Understanding of mobile attribution platforms (AppsFlyer, Adjust or similar tools).
 

What you will do:

- Own and scale partnerships with In-App and SEO traffic sources, driving sustainable revenue growth.

- Identify and secure high-value partners, leading negotiations and closing deals.

- Manage the full partner lifecycle: from sourcing and onboarding to optimization and long-term retention.

- Analyze traffic performance (ROI, LTV, conversion quality) and proactively implement optimization strategies.

- Develop and test new growth hypotheses, traffic sources and market opportunities.

- Work closely with product, analytics and marketing teams to improve funnel performance and conversion rates.

- Oversee campaign execution, placements and compliance with agreed terms.

- Structure and optimize internal processes related to partner management, reporting and payments.

We offer you:

• Stable schedule and remote work;
• Support from Team Lead on various tasks;
• 20 working-days paid annual leave, 5 days paid sick leave, UA national holidays;
• High salary growth potential;
• Competitive compensation depending on success of your work and your results;
• A unique work environment where you can be a part of creating a new and innovative product.

We’re seeking a highly experienced Payments Operations Manager with deep expertise across high-risk merchant processing, international banking workflows, and secure operational environments. 
This role requires a sharp, detail-driven operator who can manage sensitive financial documentation, ensure airtight compliance, and coordinate seamlessly with global payments partners.

You will oversee mission-critical processes tied to MID acquisition, high-risk merchant onboarding, banking compliance, and the maintenance of multi-jurisdiction corporate structures. Precision, discretion, and exceptional operational discipline are essential.

What You’ll Do

• Monitor payment flows and detect anomalies
• Coordinate support, finance, and engineering teams
• Handle operational escalations and incidents
• Improve and document internal procedures
• Ensure smooth day-to-day operations across the payment stack

You’ll Be a Great Fit If

• Experience in fintech or payment operations
• Strong understanding of payment flows
• Excellent communication and coordination skills
• Problem-solver mindset
• Ability to work in fast-paced environments

Would Be a Plus

• Experience with high-risk payment processors (Rocketgate, Sticky.io, Konnektive, NMI, Authorize.net, Paynetics, etc.)
• Understanding of gateway routing, risk scoring, fraud controls, and merchant monitoring
• Ability to communicate with global banking partners (multilingual a bonus)
• Comfortable working within or close to the Dubai time zone
• Background in fast-paced, high-compliance environments
• Startup mindset — able to bring structure into evolving processes

What You’ll Have With Us

• Fully remote work
• High level of ownership
• Clear operational structure
• Supportive team with strong communication culture

About Us:
We are an innovative game development studio at the forefront of 3D mobile game creation. Currently in the early stages of development, we are committed to designing immersive, well-crafted gaming experiences powered by our proprietary game engine. Our team is international, consisting of developers, game designers, and 3D artists from Ukraine, Austria, Slovakia, and the Czech Republic, among other countries. We believe in supporting important causes, and our latest project - a mobile game inspired by real events in Ukraine - is dedicated to raising funds for the country, with 100% of the net proceeds going toward Ukraine relief efforts.

We are looking for a highly skilled C++ Developer to join our talented team and contribute to the development of our cutting-edge 3D mobile games.
 

Your Responsibilities:
As a C++ Developer, you will be tasked with a variety of responsibilities, ranging from server-side coding to over-the-internet communication protocols, and adapting/modifying existing 3D engines (such as o3de). Depending on your expertise, you will be involved in:

• Developing and maintaining complex C++ code for mobile game applications.
• Working on client-server interactions using TCP/IP and other over-the-internet communication methods.
• Interfacing with other languages to ensure seamless inter-language communication.
• Collaborating with our game design and 3D development teams to optimize and improve our custom game engine.
• Conducting research and development (R&D) to implement cutting-edge algorithms and features within the game engine.
• Participating in the design and implementation of 3D graphics rendering.
   

Key Requirements:
We are seeking candidates with the following qualifications:

• 5+ years of professional experience in C++ development, with demonstrated success in real-world projects.
• In-depth knowledge of C++, including the Standard Template Library (STL), and familiarity with key C++ features (at least up to C++11).
• Experience working with TCP/IP and network communications is highly desirable.
• Familiarity with 3D graphics programming is a strong advantage.
• Experience in research and development (R&D) and algorithm design is a plus.
• Game development experience is a significant asset.
   

Hiring Process:
We value your time and make our hiring process efficient:

1. One-hour interview with a C-level executive.
2. Reference check, which includes a brief 10-minute conversation with your previous manager or colleague.
    

What We Offer:
We prioritize the well-being of our team members and provide a supportive work environment with plenty of room for growth:

• A remote-first position allowing for flexibility in work location.
• A flexible work schedule that accommodates your needs.
• Competitive, high-level compensation based on your experience and contributions.
• The opportunity to work on meaningful, high-impact projects.
• Support from a loyal and appreciative management team.
• A well-backed company with strong financial stability.
• Access to an array of interesting tasks and challenges, keeping your work varied and engaging.

Join our team and be a part of creating something truly special, while contributing to a project that supports a crucial cause.

Our partner is a digital marketing and web development agency that works with B2B SaaS companies operating in cloud management, programming, cybersecurity, and related tech fields. 

They are looking for a highly skilled and detail-oriented Digital Marketing Manager with background SEO to join their team immediately.
 

Their team is looking for a specialist who writes and speaks English at a native (or fluent) level. Attention to detail and analytical skills are crucial, as you’ll be analyzing website performance data to identify trends and opportunities. Experience in digital marketing, particularly SEO, paid ads, backlinks, and website optimization, is important.
 

Main Responsibilities

– Work closely with the team to analyze clients’ performance metrics and refine overall digital marketing strategies
– Conduct keyword research and keyword gap analysis to find the best queries for content optimization and development
– Learn the clients’ product features thoroughly to ensure effective marketing
– Optimize content (articles and landing pages) for search engines to achieve top rankings, organic traffic, and conversions
– Stay updated with industry trends and algorithm changes to continuously improve digital marketing strategies
– Develop docs and templates to streamline operations.
 

Mandatory Requirements

– 1+ years of experience in digital marketing
– Native-level proficiency in English

– Experience working with SEO tools such as Semrush, Ahrefs, etc
– Strong analytical skills and attention to detail (it’s much more than it sounds)
– A no-ego approach and the ability to handle constructive criticism well
– Ability to be proactive and work effectively in a fast-paced and collaborative team
– Ability to work remotely and be responsible for the results of your work.

Preferred Qualifications
– Experience working with US-based SaaS companies that create products for developers and engineers.
 

We offer

– A well-paid position with the opportunity to grow
– Exciting tech-oriented projects to work on
– A supportive and friendly team

📍 Location: EU-based
💼 Cooperation type: Full-time
🧭 Work format: Remote

We’re looking for an experienced Golang Developer who enjoys building scalable systems and maintaining high-performance services. If you’re passionate about clean architecture, DevOps practices, and backend development, this role might be a great fit for you.

Our day-to-day backend stack includes:
Backend PHP: PHP, Symfony, MySQL, PostgreSQL, Redis, RabbitMQ, REST APIs, PHPUnit.
Backend Go: Go(Wire, Fiber, Pgx), Contracts(OpenAPI/gRPC), Infra(Docker, K8S, Traefik), PostgreSQL, Redis, RabbitMQ.

About us:
Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 15 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners, including Meta, Tiktok and Snapchat, to provide advanced tracking capabilities.

We actively participate in industry-specific conferences as sponsors of events like MeasureCamp and Superweek.

Key tasks:

• Provide support and maintenance for existing Go-based libraries and services
• Design, develop, and implement new libraries and backend services
• Design schemas, write and optimize queries for databases like PostgreSQL and MongoDB
• Manage and configure reverse proxy routes (e.g., Traefik, Nginx)
• Configure and maintain containerized applications using Docker
• Collaborate on DevOps practices to ensure high availability and system resilience
• Design architecture solutions and implement best practices for scalability and reliability

Your background:

• 5+ years of experience in backend development
• 3+ years of commercial experience with Go
• Strong understanding of backend architecture and scalable systems
• Experience with PostgreSQL
• Familiarity with containerization and tools like Docker
• Experience configuring reverse proxies (e.g., Traefik, Nginx)
• Understanding of DevOps principles and infrastructure management
• Familiarity with Git and version control
• Verbal and written English and Ukrainian (for candidates from UA)

We offer:

• Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market
• Flexibility: Enjoy a flexible work schedule with the freedom to choose where you work
• Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere
• Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration
• Educational support: Invest in your self-development through a dedicated training and professional growth budget
• Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life
• Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health

Excited to join us? Submit your CV and let’s get started!

Our partner is a digital marketing and web development agency that works with B2B SaaS companies operating in cloud management, programming, cybersecurity, and related tech fields. They are looking for a highly skilled and detail-oriented SEO who is ready to go beyond classic SEO and master the full cycle of Digital Marketing in the US market.

Their team is looking for a specialist who writes and speaks English Hight level. Attention to detail and analytical skills are crucial, as you’ll be analyzing website performance data to identify trends and opportunities. Experience in digital marketing, particularly SEO, paid ads, backlinks, and website optimization, is important.
 

Main Responsibilities

– Work closely with the team to analyze clients’ performance metrics and refine overall digital marketing strategies
– Conduct keyword research and keyword gap analysis to find the best queries for content optimization and development
– Learn the clients’ product features thoroughly to ensure effective marketing
– Optimize content (articles and landing pages) for search engines to achieve top rankings, organic traffic, and conversions
– Stay updated with industry trends and algorithm changes to continuously improve digital marketing strategies
– Develop docs and templates to streamline operations.
 

Mandatory Requirements

– 1+ years of experience in SEO
– Native-level proficiency in English– Experience working with SEO tools such as Semrush, Ahrefs, etc
– Strong analytical skills and attention to detail (it’s much more than it sounds)
– A no-ego approach and the ability to handle constructive criticism well
– Ability to be proactive and work effectively in a fast-paced and collaborative team
– Ability to work remotely and be responsible for the results of your work.

Preferred Qualifications
– Experience working with US-based SaaS companies that create products for developers and engineers.
 

We offer

– Flexible working hours — plan your day the way that works best for you
– Unlimited PTO & sick days — take vacation and sick leave without tracking, as much as you need
– US market & white-label niches — real tasks with real American businesses
– Regular salary reviews

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies.
We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourelves to the highest standards of integrity, ingenuity, and effort. 

Role Highlights: 

We’re looking for a Junior Talent Sourcer / Recruiter to help identify and engage exceptional technical and quantitative talent. You will support sourcing, outreach, and interview coordination while learning to operate in a fast-paced, high-standard environment. 
This role is ideal for someone ambitious, detail-oriented, and motivated by performance and impact.

Responsibilities: 

• Build and maintain candidate pipelines for highly selective technical roles (quant research, software engineering, trading operations, infrastructure) to support current and future hiring needs.
• Proactively source, identify, research, and engage active and passive candidates via LinkedIn, GitHub, Djinni, job boards, referrals, and niche communities (quant, code/dev, competitive programming), leveraging creative sourcing strategies (Boolean search, social networks, community channels).
• Identify and shortlist relevant profiles based on experience, achievements, tech stack, and location.
• Conduct initial screening, including resume evaluation against role requirements.
• Run outreach campaigns and manage candidate engagement, including personalized messaging, follow-ups, screening requests, and pipeline nurturing.
• Partner with senior recruiters and hiring managers to support the full recruitment cycle, including interview coordination, scheduling, and calendar management.
• Maintain and update the ATS, ensure accurate daily candidate status tracking, and support overall pipeline hygiene.
• Track sourcing and outreach metrics.
• Support market and talent research (hiring trends, layoffs, competitors, new sourcing channels).

Requirements

• Bachelor’s degree in Business, HR, Psychology, or a related field.
• 2+ years of experience in technical recruitment, talent sourcing, or recruitment coordination in a fast-paced environment (software, quant, fintech, Big Tech, finance, trading, or similar).
• Experience sourcing/recruiting in the US market.
• Proven ability to manage interview scheduling and coordination with strong attention to detail and accuracy.
• Strong proactive sourcing skills (LinkedIn Recruiter, Boolean search).
• Solid understanding of building pipelines for highly selective technical talent, including sourcing strategy, engagement, and funnel management.
• Proficiency with modern recruiting tools (including LLM-based tools); experience with ATS (Greenhouse, Lever, or similar) is highly beneficial.
• Upper-Intermediate or higher level of English.
• Strong interpersonal skills with the ability to build trust and effectively engage candidates and stakeholders at all levels.
• Proactive and structured approach to work.
• Ability to work independently in a fast-paced, high-performance environment with high-quality standards.
• Strong prioritization skills, stress resilience, and attention to detail.
• Growth-oriented mindset with a track record of ownership and accountability.
• Exposure to software engineering or financial markets recruitment.
• Strong interest in algorithmic trading and high-frequency trading environments.
  Benefits
• Competitive compensation package
• Performance-based bonus opportunities
• Paid time off (25 days)
• Healthcare and sports/gym budget
• Mental health support, including access to therapy
• Relocation support (where applicable)
• Learning and development support, including courses and certifications
• Clear growth opportunities within the recruitment team
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches
• International team meet-ups

About Us:

Atto Trading is a quantitative trading firm operating a portfolio of signal-driven high-frequency strategies in cash equities and futures.

We are looking for a Trading Operations Specialist to join our team. As we expand into new markets, it's an especially exciting moment to join our international and diverse group of experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. We work in an environment of learning & collaboration, which allows us to solve the world’s hardest problems, together.

As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

What we do:

We trade stocks, and futures almost on all US exchanges such as: NASDAQ, NYSE, ARCA, EQ Cboe, CME, CFE, etc.

Position Highlights:

• You’ll have a unique opportunity to combine software engineering with real-world finance from day one. 
• In this role, you’ll apply your engineering skills directly to live trading and financial markets.
   

Advantages of our Company:

• A company that continually invests in updating the technology stack.
• Creative approach in choosing the hardware and software for the work you do.
• A great team with a passion for continuous learning and improvement.
• No external clients, we are the only users of the products we create.
• Opportunity to have an impact on the company's bottom line by holding a significant position in the company.

Responsibilities:

• Monitor and manage Atto Trading’s automated trading systems, ensuring smooth and uninterrupted operations.
• Automate and optimize trading support workflows and pipelines using Python and Bash scripting.
• Partner with software engineering teams to enhance and maintain trading infrastructure and internal monitoring systems. 
• Collaborate with traders, engineers, brokers, and exchanges to resolve intraday issues in real time. 
• Support daily risk operations by generating reports and executing defined risk procedures.
• Document production incidents and maintain comprehensive logs and monitoring protocols.
• Assisting with new market deployments by collaborating with internal teams on infrastructure and connectivity.
• Manage and maintain enterprise systems related to pipeline scheduling, software releases, and operational monitoring.

Requirements:

• Strong Python programming skills with ability to write clean, reliable code with minimal supervision.
• Solid working knowledge of Linux (command line, basic system understanding).
• Skilled in data visualization, manipulation, and processing for operational insight.
• Highly detail-oriented with rigorous standards and a critical, analytical mindset.
• Ability to work on multiple tasks and follow clearly defined processes and priorities.
• Strong analytical mindset and willingness to investigate issues independently.
• Strong interest in trading and financial markets, prior domain experience is not required but advantageous.
• Graduate degree in statistics, mathematics, science, or another quantitative discipline.
  
  Benefits:
• Competitive compensation package
• Performance-based bonus opportunities
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support 
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Requirements:

• 1–3 years of commercial development experience;
• Strong knowledge of JavaScript and TypeScript;
• Experience with Node.js and/or Bun.js;
• Experience with Vue.js is preferred; React is also acceptable;
• Good understanding of full-stack web application development;
• Understanding of WebSockets and real-time communication;
• Experience working with PostgreSQL;
• Good understanding of asynchronous programming;
• Confident working with the Git version control system;
• Strong analytical and problem-solving skills;

• Intermediate level of English.

   

Would be a plus:

• Experience with modern backend architecture and API design;
• Experience working with ORMs or query builders;
• Familiarity with deployment, CI/CD, and cloud environments;
• Experience building scalable products or SaaS platforms.

• Experience using AI tools for coding to improve productivity;

   

Responsibilities:

• Develop and maintain full-stack product features with attention to quality and performance;
• Participate in end-to-end development, from idea to production;
• Build both backend and frontend parts of the application;
• Work with real-time features using WebSockets;
• Deliver features quickly and efficiently;

Middle/Senior Frontend Developer (Angular) at Fleet Chaser

About Fleet Chaser

Fleet Chaser is a U.S. based B2B SaaS company helping construction, logistics, and service fleets (10+ vehicles) run smoother. Our platform brings everything into one place – real-time vehicle location and status, service data, tasks, time tracking, and reports. We're building products that make fleet managers' and field employees' lives easier every single day.

 Now we're looking for a Mid/Senior Frontend Developer to join our team and help us take our Console web app to the next level. We care less about the title on your CV and more about the fire in your eyes, your initiative, and your ability to ship.

 What you'll do

The Console is our core product for dispatchers and fleet managers. You'll own its frontend — building new features, improving existing modules, and keeping the platform fast and stable as we grow.

- Develop and maintain our Console web app using Angular & TypeScript.

- Build new features end-to-end — from Figma to production.

- Improve existing modules — performance, UX polish, and edge cases that come from real customers.

- Integrate REST APIs, WebSocket events, and third-party services.

- Collaborate with designers, backend developers, and product managers.

- Write clean, scalable, and maintainable code with proper testing.

- Propose ideas, improve approaches, and help us build not just tasks, but a great product.

 Requirements

- 4+ years of commercial Angular experience.

- Strong TypeScript (generics, type guards, RxJS Observables).

- Modern Angular: Signals, Standalone components, complex state management (NgRx Store / Services).

- Solid grasp of frontend fundamentals — Observables, Singleton, dependency injection — and the ability to explain *when* to use what, in plain words.

- Solid understanding of HTTP/REST, WebSocket, JWT auth, EventSource (Server-Sent Events).

- Reactive forms, complex tables, filtering/sorting, virtual scroll.

- Experience with maps (Google Maps / Mapbox / Leaflet). We rely heavily on Google Maps and it's growing across the product — we don't want a single person owning all of it.

- Experience working with Figma — read specs, implement pixel-perfect, give feedback to designers.

- Strong code review culture (well-described PRs, responsive to comments).

- Mindful use of AI tools. You own everything you push. Review what the model gives you before it lands in main — "the AI did it" is not an answer.

- English level: B1+.

 What matters beyond skills

- Initiative — bring ideas, propose improvements, don't wait for someone to hand you the next task. We have settled patterns and we want them challenged.

- Ownership — take a spec, drive it to production without micromanagement. You're responsible for the code you push, including the AI-generated parts.

- Discipline — review your own diffs before they leave your machine. Every commit. Every PR.

- Finish what you start — no features sitting at 80% for weeks.

- Honesty — when something breaks or slips, name it. We all make mistakes; we deal with them faster when nobody hides behind tooling.

- Concrete communication — short updates, on-point questions, no fluff. Remember what you worked on yesterday and be ready to talk about it.

- Pragmatism — balance quality and deadlines, no overengineering.

- Receptive to feedback — engage with code review without defensiveness.

- Product mindset — dive deep into the product, understand the *why*, not just the *what*.

 Nice to have

- Experience building or maintaining a design system — component libraries, tokens, scalable theming. This is one of the areas where a strong hire would meaningfully level us up.

- Real-time UI experience (live tracking, WebSocket events, Server-Sent Events).

- B2B SaaS / fleet / logistics domain knowledge.

- Performance optimization for large list views (1000+ rows).

 Why Fleet Chaser

- Work on a real product with real users — thousands of active fleet employees and managers in the U.S. market.

- Small, focused team — your work has direct impact.

- Culture of value delivery, analytics, and growth.

- Remote-friendly, flexible work setup.

- Direct contact with PM and Team lead — no layers between you and decisions.

 Hiring process

1. Screening call with Vlad (PM) — up to 1 hour.

2. Technical interview with Vitaly (Owner) + Nikita (Senior Console FE) — up to 1 hour.

3. Probation period — up to 3 months on real product tasks, mutual evaluation.

Interested?

Send us your CV, GitHub/portfolio link, and let's talk.

About Us
Peratera is a UK-based fintech company, founded in 2022 and authorised by the FCA as an Electronic Money Institution.

We are building a modern, all-in-one payment platform that enables businesses to manage global payments and financial operations seamlessly.

Our solution allows companies to open multi-currency accounts, send and receive payments worldwide, and manage cross-border transactions from a single platform.

Our mission is to simplify global finance and remove friction from international business operations.

Your Mission 

As a Senior Java Engineer, you will be a core contributor to our distributed financial platform - going beyond coding to actively shape architecture, drive engineering excellence, and help build systems that are scalable, observable, and regulation-ready. You will join at a stage where the platform is evolving fast and the right engineers will grow with it - toward Tech Lead or Staff Engineer roles.

Your Tech Environment

You will work in a modern, cloud-native stack with clear ownership and no legacy surprises:

• Backend: Java 17+, Spring Boot (Core, Security, Data, Cloud), REST APIs, event-driven services, Camunda
• Infrastructure: AWS (EKS, RDS, CloudWatch), Docker, Kubernetes, GitLab CI/CD
• Data & Messaging: PostgreSQL, AMQP / Kafka-style message brokers, event-driven architecture
• Observability: OpenSearch / ELK, Prometheus / Micrometer, OpenTelemetry (in progress)
• Integrations: Open Banking providers, banking partners, external payment systems

What You’ll Do 

• Design and develop high-load, distributed backend services for financial operations
• Work on core payment flows, callbacks, reconciliation, and transaction lifecycle management
• Participate in architecture discussions and contribute to system design decisions
• Implement observability across services - logging, metrics, and distributed tracing
• Improve system reliability, fault tolerance, and overall platform resilience
• Drive code quality, testing strategy, and engineering best practices across the team
• Collaborate closely with Product, DevOps, and Architecture teams
• Contribute to the platform's evolution toward AI-assisted and data-driven capabilities
   

What We’re Looking For

• 6+ years of strong, production Java experience
• Deep expertise in the Spring Boot ecosystem
• Solid understanding of distributed systems and microservices architecture
• Experience building high-load or financial systems - payments, banking, or fintech
• Strong REST API design skills and hands-on experience with messaging systems
• Solid SQL skills; PostgreSQL experience preferred
• Familiarity with cloud environments, CI/CD pipelines, and observability tooling
• Clean Code mindset - SOLID principles, maintainability, and genuine ownership
• Comfortable working asynchronously in a distributed, international team
   

Nice to Have

• Exposure to Open Banking or regulated payments environments
• Experience with Camunda or other workflow orchestration engines
• Understanding of PCI DSS compliance requirements
• Experience with event-driven or event-sourcing architectures
• Interest or hands-on experience with AI/ML applied to backend systems
   

What You’ll Get

• Competitive, market-aligned compensation - discussed openly at first interview
• Direct impact on architecture and strategic platform decisions from day one
• A real fintech platform running at production scale - not a demo environment
• Exposure to modern cloud-native, AI-assisted, and Open Banking systems
• Fully remote setup with flexible hours and an international, highly skilled team
   

Sounds like a match? Send us your CV - we’re excited to get to know you.

Our client is a fintech and cryptocurrency company building a full banking and payment processing platform, along with a crypto payment suite. You’ll join an established team working on backend development and banking integrations.

Responsibilities

• Backend development using Node.js
• Integration with external banking and financial APIs
• Development and maintenance of platform modules
• Working with SQL and NoSQL databases
• Collaboration with the client’s engineering team

Requirements

• 4+ years of hands-on backend development experience with Node.js
• Experience integrating external APIs (payment integrations are a strong plus)
• Solid experience with both SQL and NoSQL databases

Nice to have

• Experience in fintech, crypto, or banking domains
• Experience with payment integrations (e.g., Stripe)
• Knowledge of NestJS

Benefits

• Fully remote collaboration with a flexible working environment
• 14 business days of paid annual vacation, 5 paid sick days, and four additional paid holidays
• Opportunity to work on cutting-edge fintech and crypto products, shaping modern payment and banking solutions
• Collaborative and supportive team, where initiative is always valued

Our hiring process

1. Screening interview with a recruiter (30 minutes)
2. Technical interview with Team Lead and CTO (1 hour)

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Companies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful for every individual. That’s how we change the world — and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Kateryna Lebid, we’re looking for a Marketing Creative Designer to join our team of superstars transforming the EdTech industry.
 

What product and team will you be working on?

Skillsta is an app that helps people worldwide improve their social skills through short, interactive lessons based on real-life situations. The app ranks among the top 20 in the Education category on the US App Store.
 

You will join the Paid Media Design team, part of the Creative Marketing Team (CMT), which includes Paid Media, Owned Media, Creative Strategy, Video Production, and Collaborative Marketing.

The Paid Media Design team consists of 16 designers focused on building high-performing marketing creatives, testing hypotheses, and scaling successful approaches. The team actively collaborates, shares expertise, and continuously grows together.
 

This job is perfect for you if you:

— Want to be part of an EdTech company helping over 150M users grow and thrive.

— Enjoy seeing the direct impact of your designs through tangible, data-driven results.

— Love brainstorming with talented teammates.

— Thrive in a culture of freedom and responsibility, where your voice influences product and business decisions.

— Appreciate being part of one of Ukraine’s top 3 best employers (Forbes ranking).

— Want to work with a friendly, high-spirited team. Feel our vibe.
 

What will you do:

— Create high-converting static ad creatives for the Skillsta app

— Research competitors, industry trends, and emerging visual approaches on a regular basis

— Explore, test, and implement new AI tools and services to enhance creative workflows

— Analyze creative performance and independently generate hypotheses for improvement

— Collaborate with creative marketers and contribute to brainstorming sessions

— Generate ideas that can influence product features and content

— Share expertise and contribute to the team’s knowledge base
 

What do you need to join us:

— Have 1+ year of experience as a Graphic/Creative Designer (preferably in marketing)

— Work confidently with Figma and its plugins

— Understand composition, typography, color theory, and visual hierarchy

— Adapt designs across formats (stories, feeds, etc.)

— Proactively explore and use AI tools for content creation and workflow optimization

— Stay up-to-date with design trends, competitor activity, and niche developments

— Pay strong attention to detail and deliver high-quality work quickly

— Communicate proactively and collaborate effectively

— Manage priorities and consistently meet deadlines

— Learn quickly and adapt to change

— Align with the values of our team (SELECT)
 

What do we offer:

— Work within an ambitious team on a socially impactful education product

— Work from an office equipped with a reliable shelter, generators, and satellite internet

— Access a corporate knowledge base and professional communities

— Follow a personalized development plan

— Receive compensation for English learning and external courses

— Get medical insurance and full sick leave compensation

— Join sports activities such as running, yoga, boxing, and more

— Enjoy corporate holidays twice a year and 20 paid vacation days annually

— Support initiatives that help Ukraine
 

Our recruitment steps & Working schedule:

Recruitment process:

1. Initial call with a Talent Acquisition Specialist — 30–45 minutes
2. Test assignment
3. Soft skills interview with the Hiring Manager — up to 1.5 hours
4. Final interview with a C-level executive — up to 1.5 hours
    

Working schedule:

This is a full-time position with a hybrid remote option. You can choose to work from the office, remotely, or combine both.

About us:
 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.
 

Your impact:
 

• Develop hypotheses and design high-quality user interfaces for a global audience.
• Create engaging designs and animations that align with user needs and business goals.
• Plan and conduct user research.
• Present your design solutions to the team.
• Initiate and contribute to the development and improvement of our Health & Fitness apps.
• Actively collaborate with Product and Engineering teams, ensuring smooth implementation of your ideas throughout the development process.
   

About you:
 

• 4+ years of experience in a similar Product Design role.
• Strong expertise in both UI and UX design, with a user-centered approach.
• Deep understanding of platform-specific design patterns and best practices.
• Solid knowledge of iOS and Material Design guidelines.
• Proven experience in prototyping and designing interfaces for complex, task-specific use cases.
• Experience creating design assets, motion/animations, and detailed design specifications for development.
• High attention to detail and strong visual design skills.
• Ability to set up and conduct user research processes.
• Strong communication skills and ability to collaborate effectively with development teams.
• Solid understanding of animation principles, with the ability to enhance user experience and maintain a high-quality look and feel.
• Basic understanding of mobile app development processes.
   

Will be a plus:
 

• Experience working with Claude and Figma MCP in design workflows.
• Hands-on experience with AI-powered image generation tools.
   

What you get at BetterMe:
 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.
An ambitious environment that gets recognized. Over the past two years, the BetterMe team has doubled in size, and we were named among Forbes’ Top 10 Best Places to Work in 2026.