Jobs at Djinni

Project Description:

We are building the platform, which supports various information gathering and processing across the bank and providing access to this data through both private and public cloud approach. The solution will be built from the scratch using the latest technologies.

Responsibilities:

- Write good and well-tested code in Java
- Write user/supporter documentation
- Development environment support (mostly automation using Jenkins CI, Bash, Groovy)
- Evaluate and adopt new development tools, libraries and approaches to improve delivery quality
- Perform peer code review of project codebase changes

Mandatory Skills Description:

- At least 7 years of experience as Java software developer
- Java concurrency (practical experience and good knowledge)
- Experience in developing distributed systems
- Up-to-date overview of modern software development tools and techniques
- Good knowledge of SQL (Oracle or PostgreSQL dialects is preferable)

Nice-to-Have Skills Description:

- Experienced in MongoDB
- Able to work with build/configure/deploy automation tools
- Linux user

Languages:

English: B2 Upper Intermediate

At Gamzix, people come first — always. Since our start in March 2020, we’ve grown not just in numbers, but in vision, creativity, and ambition. With 60+ slot games, a team of 90+ professionals, and offices rooted in Europe, our story is driven by those who build it — our people.

As we continue to scale, we’re not just expanding the business — we’re shaping a culture where development, care, and real connection matter. That’s why we’re opening the role of Talent Development & Benefits Specialist.

We’re looking for someone who sees HR as a way to uplift individuals, design meaningful growth journeys, and create a benefits experience that truly reflects what our people value. If you believe that human potential is the strongest engine of success — let’s build something remarkable together.

Responsibilities:

Learning & Development:

• Collaborate with managers to identify growth areas and development goals for teams and individuals based on Performance Review results
• Organize and manage training programs, workshops, and learning initiatives to enhance employees’ skills and competencies by their PDP plans
• Monitor learning progress and track training effectiveness and completion rates
• Develop, launch, and analyze employee surveys to assess engagement, satisfaction, and development needs, providing actionable insights

Employee Benefits & Wellbeing:

• Manage and optimize the company’s employee benefits programs
• Research and propose new benefits and perks based on employees’ needs and market trends
• Update benefits policy for colleagues in Ukraine and develop a tailored benefits package for colleagues in the EU
• Coordinate the process of employee recognition, rewards, and engagement programs
• Handle employee requests regarding benefits, policies, and wellbeing initiatives
• Regularly analyze data and prepare reports on talent development and benefits KPIs
• Work closely with the HR team to improve existing processes and suggest new ideas for employee development and engagement
• Ensure compliance with internal policies and labor legislation regarding benefits and development programs

Requirements

• 2+ years of experience in Learning & Development, HR operations, or Employee Benefits management
• Strong understanding of employee development programs, wellbeing initiatives, and benefits administration
• Experience in organizing and managing training programs, workshops, and employee engagement activities
• Familiarity with Ukrainian labor legislation and knowledge of HR practices in the EU (preferred)
• Experience in conducting and analyzing employee surveys and presenting actionable insights

Hiring process:

• Interview with Recruitment Lead — up to 1 hour
• The final interview with HRD — up to 1 hour

What we offer:

• 7 hour working day 10:00AM — 6:00 PM (with the lunch break)
• Hybrid format of working day
• A-class office, Mokotow, Warsaw
• Competitive salary in the IT field
• Paid taxes
• State holidays are paid
• 10 days for paid sick leave
• 28 days of paid vacation: 18 and 10 days separately
• Medical Insurance
• Courses/training reimbursement
• Corporate English courses: business or general, morning or evening schedule
• People-oriented company with the work&life balance
• Opened and friendly communication
• Corporate team buildings and activities

Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.

I give my consent in accordance with the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.

Help Us Automate the Future of Growth Marketing

Twine is a cutting-edge go-to-market and growth strategy consultancy that helps high-growth companies scale faster through innovative sales, marketing, and AI-driven systems. We’re a fast-growing startup with offices in New York City and Miami, and we’re doubling down on AI to redefine the way businesses reach their markets.

We’re looking for a bold, innovative AI Workflow Architect to join our team. In this role, you’ll lead the charge in designing, deploying, and optimizing AI agent systems that replace and enhance human workflows, supercharging our clients’ growth operations.

What You’ll Do:

• Architect AI Systems – Design and implement AI workflows that automate complex business processes, from lead generation and qualification to sales outreach and customer success.
• Integrate AI Tools – Set up, configure, and optimize AI platforms like GPT agents, RPA tools, and custom NLP models to streamline marketing, sales, and operational workflows.
• Optimize Workflows – Analyze existing human workflows, identify inefficiencies, and replace manual processes with AI-powered automation for greater speed and scale.
• Lead AI Deployment – Own the full lifecycle of AI systems, from initial strategy and design to training, testing, and ongoing optimization.
• Collaborate with Growth Teams – Work closely with our growth strategists, data scientists, and engineers to ensure seamless integration of AI systems into our clients’ tech stacks.
• Stay Ahead of the Curve – Keep Twine at the forefront of AI innovation by experimenting with emerging technologies and finding new ways to push the boundaries of automation.
• Measure and Iterate – Define key performance indicators (KPIs) for AI systems, monitor performance, and iterate rapidly to drive continuous improvement.What You Bring
• 3-5+ years of experience in AI systems design, machine learning, or automation engineering.
• Expertise in GPT models, NLP, LLMs, RPA tools, and multi-agent systems.
• Hands-on experience integrating AI tools like LangChain, OpenAI, Pinecone, or similar platforms.
• Strong understanding of data pipelines, API integrations, and systems architecture.
• Ability to thrive in a fast-paced, experimental startup environment.
• Exceptional problem-solving skills and a passion for cutting-edge technology.
• Strong written and verbal communication skills, with the ability to break down complex systems into simple, actionable insights.

Why You’ll Love Working at Twine:

• Be part of a fast-growing, high-energy team reshaping the future of marketing and sales.
• Work from our vibrant NYC or Miami offices – or go fully remote.
• Collaborate with some of the brightest minds in AI, growth, and tech.
• Make a meaningful impact on the next generation of growth companies.
• Enjoy flexible hours, a generous vacation policy, and a fast-paced, innovative work culture.

Ready to Build the Future?

If you’re excited to redefine what’s possible with AI and automation, we want to hear from you. 

We are seeking a talented and experienced Middle React Engineer to join our dynamic development team. As a React Engineer, you will be responsible for developing high-quality web applications using React, TypeScript, Redux, GraphQL, and styled-components. You will have the opportunity to work on exciting projects and collaborate with a team of passionate developers.

About Us:

The client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With a client, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. 

We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and a customer defines the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across the project. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

Responsibilities:

• Develop robust and scalable web applications using React, TypeScript, Redux, GraphQL, and styled-components
• Collaborate with the design and product teams to translate wireframes and mockups into functional components
• Implement responsive designs and ensure cross-browser compatibility
• Write clean, maintainable, and efficient code using best practices and coding standards
• Conduct code reviews and provide constructive feedback to improve code quality and maintain consistency
• Optimize application performance and identify areas for improvement
• Work closely with backend developers to integrate frontend components with the server-side infrastructure
• Troubleshoot and debug issues, addressing bugs and performance bottlenecks
• Stay updated with the latest frontend development trends and technologies, sharing knowledge and insights with the team.

Requirements:

• Solid experience (4-5+ years)  in developing web applications using React 
• Proficiency in TypeScript for building scalable and type-safe applications
• Familiarity with GraphQL and its implementation in frontend applications
• Excellent understanding of web technologies such as HTML5, CSS3, and JavaScript
• Strong problem-solving and analytical skills, with the ability to quickly identify and resolve issues
• Good communication skills and the ability to work collaboratively in a team environment
• Ability to adapt and learn new technologies and frameworks as required.

Nice to have: 

• Experience with Rest API
• Accessibility tools 

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

The family-style company is looking for a talented developer to join our team. If you are looking for an awesome team, send us your CV!

To become a part of the UKAD team, make sure you are familiar with these technologies ASP.NET MVC, ASP.NET Core, MS SQL, Azure SQL, PostgreSQL, C#, NoSQL, Entity Framework.

You're familiar with all these things, aren't you?

And a few more points to match:

- 7+ years of relevant experience

- Understanding of DDD (Domain-Driven Design), Clean Architecture, and Clean Code principles

- Experience with Azure and Azure DevOps

- Experience with microservices
- Structured and analytical thinking
- Drive to learning and self-education, thirst for knowledge, and gaining skills
- Easy to speak English
- Passion for helping others
- Sharing our values and keeping communication respectful and friendly

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose technologies and solutions, in which you believe, as well as to be creative and responsible for the results

Your typical tasks list:

- Develop well-designed, easily maintainable, scalable, and reusable software
- Develop the solution according to existing software architecture defined by the architect
- Maintain software architecture documentation: diagrams, code samples, API descriptions, etc
- Research, study, and develop technical solutions and technologies
- Implement performance/load/stress testing procedures according to project needs
- Enhance knowledge of preferred technologies, methodologies, standards, and policies
- Review design prototypes, participation in tech review design calls
- Defines and monitors the unit test coverage

What we offer

• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships

Some facts about UKAD to help you make a decision:

During 2022-2025, we only increased cooperation with our foreign partners
UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities
Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers
UKAD is one of the leading employers in Kharkiv, according to DOU
We never hire people for projects, but to build the team, so if the project ends, you remain a part of UKAD.

Aren't we the company you're looking for?

Про компанію UKAD

Since 2005, UKAD has delivered software solutions and provided expert development teams to businesses worldwide. With over 300 skilled engineers, we specialize in software and mobile app development, QA, DevOps, and UX/UI services. Trusted by leading platforms like Umbraco, Optimizely, and Microsoft, we are dedicated to achieving great results in every project.

Why join UKAD?

Working at UKAD means being part of a collaborative team. Here's what sets us apart:

• With an average employee retention span of over 5 years, we prioritize creating a supportive workplace.
• 90% of our projects come through client recommendations, reflecting the trust we consistently deliver.
• We partner with over 50 businesses across Scandinavia, the UK, and the US, offering opportunities to work on diverse, impactful projects.
• Our employee-first approach and the benefits we suggest ensure every team member feels valued.

Our achievements:

UKAD's commitment to professional excellence can be seen in our achievements:

• 300+ engineers delivering high-quality solutions globally.
• 95% client retention rate, showcasing our ability to build long-term partnerships.
• Award-winning expertise in .NET, Azure, and other technologies, helping clients achieve their most complex business goals.

We create more than software — we create a workplace where everyone can achieve their goals. At UKAD, you'll find a culture of trust, openness, and community where your ideas are valued, and your development is as important as the solutions we offer.

QIT Software is looking for an experienced Senior PHP / Node.js Engineer who wants to be part of a global product team with a strong engineering culture and a modern tech stack. We have mature development processes, solid DevOps practices, and a strong focus on clean code and software quality. If you’re someone who takes ownership, enjoys shaping architecture, and loves automation — we might be a great match.

Hiring process:
1 - Pre-screen (up to 30 mins), 2 - Test task, 3- Technical interview (~30-45 mins), 4- Final interview

Requirements:
- 5+ years of experience in backend development
- Strong hands-on experience with PHP (Symfony or Laravel) and Node.js (both required)

- Experience with Domain-Driven Design (DDD), Saga Pattern, Event Sourcing, and CQRS is required.
- Solid understanding of microservice architecture
- Experience with Docker and Kubernetes in production
- Familiarity with CI/CD pipelines and tooling
- Skilled in writing tests and maintaining code quality
- English level B2 or higher for team communication

Responsibilities:

- Build and maintain microservices using PHP and Node.js
- Design and implement scalable APIs and internal services
- Contribute to technical decisions and architectural discussions
- Work on refactoring and improving the existing codebase
- Collaborate through code reviews and pair programming
- Follow and help improve CI/CD processes and testing standards
- Participate in TDD/BDD, A/B testing, and best practice adoption

Will be a plus:

- Experience with TypeScript
- Background in high-load or scalable systems
- Experience working in distributed, international teams

What we offer:

- The ability to work remotely from anywhere in the world;
- Flexible work schedule, no micromanagement, no strict deadlines and free overtime work;
- Work in European and American products with a modern technology stack in different industries (Finance, Technology, Health, Construction, Media, etc.);
- Revision of wages every year or on an individual basis;
- Accounting support and full payment of taxes by the company;
- 100% compensation for remote English lessons;
- Paid 15 vacation days, 5 sick days and public holidays.

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer;
• Highload Development — development of highly loaded services and systems;
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones;
• Big Data — development of complex systems for processing and analysis of big data;
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Responsibilities:

• Implementation and development of access management systems and confidential information protection technologies (IAM, PAM, MFA, DLP, etc.) across on-premises and cloud infrastructures, including the use of AI and Zero Trust principles.
• Ensuring detection, response, and analysis of security incidents. Development and implementation of corrective and preventive measures and controls.
• Implementation and development of approaches (RBAC, SoD) and processes for managing the access lifecycle.
• Ensuring protection of identification and authentication processes.
• Implementation and enhancement of processes and mechanisms for the inventory, labeling, and destruction of confidential and personal data.
• Ensuring the security of databases.
• Participation in strategic planning and definition of development directions.
• Participation in risk assessment processes and audits.
• Contribution to the development and implementation of internal regulatory documentation.

Skills:

• At least 3 years of experience in information security, including 1 year in a managerial position.
• In-depth knowledge of access management processes and confidential data protection, principles of privileged access security, and secure authentication mechanisms.
• Experience with the implementation and use of identity, access, and data protection management systems.
• Knowledge and experience with IT/IS services in AWS, Azure, and virtualization platforms.
• Understanding of the Zero Trust concept and principles of secure architecture design.
• Knowledge and practical skills in incident management.
• Experience in using and securing database management systems (DBMS).
• General understanding of network security principles.
• Knowledge of GDPR requirements.
• Experience in project and change management.
• English proficiency — upper-intermediate level or higher.

Preferred Qualifications:

• Knowledge of international standards such as ISO 27001, PCI DSS.
• Relevant information security certifications.
• Experience in risk assessment.
• Practical automation skills (Python, PowerShell, etc.).

We can offer:

• 30 days off per year (vacation and sick days) — we value rest and recreation. We also comply with the national holidays.
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
• Remote work; after Ukraine wins the war — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours.
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

We are assembling a cross‑functional team for a long‑term e‑commerce client that is moving from a classic Liquid storefront to a Hydrogen / Remix headless stack deployed on Cloudflare Workers (Nitro ISR).

You will own the end‑to‑end development of a blazing‑fast, personalization‑ready storefront that serves shoppers on three continents.

Key responsibilities

• Build and maintain headless Shopify storefronts with Hydrogen 3 / Remix (or Next.js Commerce) and the Storefront API.
• Integrate third‑party services — loyalty, subscriptions, ERP/OMS, headless CMS (Sanity / Contentful).
• Optimise Core Web Vitals (TTFB ≈ 150 ms, LCP < 2.0 s) via edge caching (Workers KV/R2) and code‑split bundles.
• Implement automated CI/CD, unit & E2E tests, performance budgets, observability dashboards.
• Conduct code reviews, mentor peers, collaborate daily with UI/UX, DevOps and Data teams.

• Analyse new Shopify releases (Functions, Checkout Extensibility) and propose incremental improvements.

   

Requirements

• 3 + years professional experience with Shopify theme or app development.
• 1 + year hands‑on with headless Shopify (Hydrogen, Remix, Next.js Commerce or Vue Storefront 2).
• Strong JavaScript / TypeScript and React 18 skills; good understanding of SSR/ISR patterns.
• Confident with GraphQL & REST APIs, schema design, webhooks.
• Proven track record of performance optimisation and Core Web Vitals tuning.
• Git, pull‑request workflow, CI pipelines (GitHub Actions, GitLab or similar).

• Upper‑intermediate English (B2+) — daily communication with an international client.

   

Nice‑to‑have

• Cloudflare Workers / Vercel Edge Functions; Nitro caching layer.
• Experience with A/B‑testing frameworks (Statsig, Optimizely) or analytics (GA4, BigQuery).
• Familiarity with AWS (S3, Lambda, CloudFront), Docker, Terraform.
• SEO fundamentals for headless commerce.

• Contribution to open‑source or Shopify app marketplace.

   

We offer

• Competitive salary paid in USD, regular reviews.
• Private health insurance + mental‑health support programme.
• Company‑funded certifications, internal workshops, English classes.
• Opportunity to become a subject‑matter expert and consult Quintagroup clients on headless commerce strategy.

About us:

VoiceSpin is a cloud-based AI contact center software provider offering a range of solutions for SMBs and large-scale enterprises across various industries like retail, healthcare, telemarketing, education, insurance, finance, real estate, and more. 

From VoIP call center software, AI predictive dialing, and AI speech analytics to omnichannel text messaging, AI chatbots, and AI voice bots – VoiceSpin’s solutions are designed for both sales and customer support teams, enabling them to manage inbound and outbound communications with prospects and customers across multiple channels, deliver excellent customer experiences, and drive better sales conversions.

Requirements:

• Commercial experience with Go (Golang) – ability to build efficient backend services 
• 2+ Proficient in Python, especially for data processing and AI/ML tasks.
• REST API development – design and implement APIs.
• Basic knowledge of Docker and Kubernetes, helm charts
• Version control – Git/GitHub/GitLab experience.
• Good problem-solving skills – able to work independently and in a team.
• Strong understanding of Linux systems – comfortable working in terminal/shell environments.
• Cloud platform experience with at least one major provider – GCP, AWS, or OCI – and understanding of cloud-native architectures.
  
   

Nice to Have:

• Familiarity with AI/ML frameworks – e.g., TensorFlow, PyTorch,  OpenAI, Anthropic, etc
• Interest in building AI-driven features or products.

Responsibilities:

• Develop backend services using Go and Python for applications.
• Design, build, and maintain RESTful APIs to interface with AI/ML services and other components of the existing infrastructure.
• Ensure system scalability and reliability in both development and production environments.

• Optimize applications for speed and efficiency, focusing on resource management and handling large datasets.

   

What we offer:

• International clients and colleagues cooperation
• Accountant support
• Paid vacations and sick leaves
• English classes
• Insurance coverage
• Half year bonuses
• English speaking club with a teacher

WebbyLab is a Ukrainian IT outsourcing company. We develop scalable and feature-rich Web and Mobile applications using NodeJs, React, React Native, PHP stack. We have successfully completed projects for Daimler Mercedes-Benz, Bayer, Pfizer, Uber, Ezlo, etc.
 

Currently, our company consists of more than 100 first-rate specialists. Our objective is to enhance our team with even more exceptional talents who will embrace our values, inspire others, and grow alongside us as we work towards achieving all our goals.
 

We are looking for a Junior/Trainee QA Engineer who has a solid understanding of software testing principles and a strong desire to grow in this field. We are open to candidates with no commercial experience - completed courses or pet projects that demonstrate a practical skillset will be sufficient. 
The first stage of the selection process will be a test assignment to help us evaluate your testing approach, attention to detail, and basic technical knowledge. We are ready to provide training, support, and mentorship as you grow professionally within a team of experienced specialists.
 

Your skill set:

• Completed courses or pet projects demonstrating a skill level comparable to commercial experience;
• Strong attention to detail and ability to deeply understand a product and anticipate various user interaction scenarios;
• Understanding of programming fundamentals;
• Confident use of the Linux command line;
• Basic understanding of Docker;
• Ability to set up and test a project locally;
• Ability to read and analyze technical logs;
• Proficiency with Git;
• Upper-Intermediate level of English.
   

Would be a plus:

• Experience testing APIs using Postman or Swagger;
• Basic knowledge of SQL and ability to write simple queries (SELECT, WHERE, JOIN).
   

Responsibilities:

• Create and maintain test documentation (checklists, test cases, bug reports);
• Perform manual testing (functional, regression, cross-platform);
• Ensure adherence to internal quality standards, report test results, and track defects;
• Conduct API testing using Postman, Swagger;
• Analyze product requirements.
   

Our benefits:

• Challenging tasks and continuous professional growth and feedback;
• Want to upgrade your skills? No problem, WebbyLab is ready to compensate for your training, conferences, courses, etc.;
• English courses and a Speaking Club with the native speaker;
• An opportunity to take part in writing technical articles and receive remuneration;
• Access to a corporate library and consultations with our IT specialists;
• Flexible working schedule and type of work (remote);
• Paid vacation of 20 working days, sick leave.
   

Recruitment Process: Test task → HR interview → Technical interview → Final interview
 

Please indicate the salary expectations, detailed description of your experience, skills, contact details in the CV/cover letter.

Note: our recruiting team will consider your application and will contact you if your experience and qualifications align with the role. If you do not receive a response, don't worry, it means we have kept your resume on file for future opportunities.

Project Description:

We are hiring a Senior Full-Stack Software Developer. Our client team consists of frontend and backend developers, data engineers, data scientists, QA engineers, cloud engineers, and project managers.

Responsibilities:

• Participate in requirements clarification and sprint planning sessions.
• Design technical solutions and implement them, inc ETL Pipelines - Build robust data pipelines in PySpark to extract, transform, using PySpark
• Optimize ETL Processes - Enhance and tune existing ETL processes for better performance, scalability, and reliability
• Writing unit and integration tests.
• Support QA teammates in the acceptance process.
• Resolving PROD incidents as a 3rd line engineer.

Mandatory Skills Description:

* Min 7 Years of experience in IT/Data
* Bachelor in IT or related field.
* Exceptional logical reasoning and problem-solving skills
* Programming: Proficiency in PySpark for distributed computing and Python for ETL development.
* SQL: Strong expertise in writing and optimizing complex SQL queries, preferably with experience in databases such as PostgreSQL, MySQL, Oracle, or Snowflake.
* Data Warehousing: Experience working with data warehousing concepts and platforms, ideally DataBricks
* ETL Tools: Familiarity with ETL tools & processes
* Data Modelling: Experience with dimensional modelling, normalization/denormalization, and schema design.
* Version Control: Proficiency with version control tools like Git to manage codebases and collaborate on development.
* Data Pipeline Monitoring: Familiarity with monitoring tools (e.g., Prometheus, Grafana, or custom monitoring scripts) to track pipeline performance.
* Data Quality Tools: Experience implementing data validation, cleansing, and quality framework

Nice-to-Have Skills Description:

Understanding of Investment Data domain.

Languages:

English: B2 Upper Intermediate

Project Description:

Building a trading platform for innovative international top-tier hedge fund from the ground up, comprising of front-office system for traders, pre-trade checks and analysis, intra-day positions management, order management and routing, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg B-pipe).

Responsibilities:

Partner with the firm's investment and trading teams to translate their requirements into technology solutions - building tools, models, analytical libraries, and processes to facilitate their research, trading and analysis.
Collaborate with the broader technology team to develop a unified, scalable platform for harnessing real-time and historical market data and analytics.
Work as a full-stack technologist, build front-to-back solutions that leverage the firm's data platforms, microservices architecture, UI frameworks, and DevOps toolchain.

The person will be dedicated to market data so it's critical that he or she already knows this domain by having experience  in developing application subscribing to market data. Understand constraint to support market data across multiple regions such as EMEA ,Americas, AsiaPac

Mandatory Skills Description:

Bachelors or Masters degree from a well-regarded CS, Math, Physics or Finance program
Experience in Hedge Fund or Broker companies
Strong Java skills - Spring Boot, REST, JDBC, Multi-threading, memory management
Experience working with streaming data using Kafka or other messaging queue platforms.
Basic database and SQL skills - Ability to understand and write complex SQL, MySQL, MEMSQL / Singlestore database experience is a plus
Understanding of Data Structures/Algorithms and enthusiasm for programming
Experience working with large and complex data sets
Linux/Docker skills
Experience with AWS

Nice-to-Have Skills Description:

Professional experience with investment banking, trading, equity trading platforms or any other financial products.
Experience with FIX protocol and any FIX Engine (Quickfix, Appia etc.) a big plus.
Experience in Python is a plus
Experience with BPIPE API from Bloomberg
Can work independently and in a collaborative environment.
Excellent self-management and problem-solving skills.

Languages:

English: B2 Upper Intermediate

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, it’s nothing! The number of projects is growing, and with them, our team too. 

And now we need a Senior Backend Cloud Developer (.NET/Azure).

Duration: Full-time, approximately 5 months (20 weeks).
Working hours: Must be able to work during US Pacific Time Zone hours (maximum possible overlap required).

Requirements:

• Strong experience with C# and .NET;
• Experience working with Azure cloud services;
• Solid understanding of microservice architecture.

Responsibilities:

• Develop and maintain high-quality .NET applications using C#;
• Design and implement scalable microservices-based solutions;
• Collaborate with DevOps to deploy and manage services in Azure;
• Ensure best practices in software design and architecture;
• Troubleshoot and resolve technical issues across services.

Our perks

• Covered vacation period: 20 business days and 5 days off;
• Free English classes;
• Flexible working schedule;
• Truly friendly and supporting atmosphere;
• Working remotely or in one of our offices;
• Compensation of psychological counseling;
• Legal support;
• Relocation assistance.

Full Stack Team Lead Developer
 

Tech Stack: Python, Django, React, Flutter, JavaScript, TypeScript

Key Responsibilities:

• Lead the technical execution of full stack (backend + frontend) projects
• Design scalable architectures, perform code reviews, solve complex challenges
• Mentor developers, conduct performance reviews, participate in hiring
• Engage in client meetings, demos, and ensure documentation quality
• Drive innovation and adoption of new technologies
• Report to CEO/COO, organize internal tech meetups and knowledge sharing

Requirements:

• 3+ years in full stack and mobile (Flutter) development
• Strong expertise in Python/Django and React/TypeScript
• Experience with REST APIs, WebSockets, Docker, CI/CD
• Proven leadership skills: task planning, mentoring, quality control
• Familiarity with Agile/Scrum, sprint planning, and technical documentation

We Offer:

• Competitive salary
• Flexible hours, fully remote format
• 21 paid vacation days + 5 sick days annually
• Corporate English courses
• Skilled and motivated team
• Opportunity to shape the company's technical direction

👉 We’re excited to meet passionate professionals – looking forward to your CV!

Description

You will be working with a leading embedded system manufacturer on the creation of new products and enhancements to the existing product line for use in the medical, industrial, military, and aerospace sectors. Together with the team of professionals, you will be creating cutting-edge system-on-a-module solutions from scratch up to the BSP support. Our client moves your innovations forward by creating award-winning SOMs and embedded electronics products, effectively accelerating time to market.  

Requirements

Must have:

• At least 5 years of relevant working experience in the design of new products
• Experience with PCB design software like Altium Designer, Protel, Cadence Allegro or similar.
• Knowledge of PCB manufacturing process: materials, layer construction, manufacturing and assembly specifications and guidelines.
• Strong knowledge in digital and analog electronics.
• Good understanding of modern MCU, electronic components and communication interfaces.
• Ability to read and understand electrical schematics, analyze and resolve design-related issues, provide support to PCB engineering and manufacturing teams.
• Relevant to Electrical Engineering (EE) education: Degree in Electronic, Electrical or Computer Engineering, Design and/or Technology.

Nice to have:

• Knowledge of Spice and other simulation tools

• Experience with 3D modelling tools like SolidWorks or similar

   

Job responsibilities

• Design, development, and testing of highly-integrated high-speed and reliable circuits and PCBs.
• Create and manage components, symbols, and PCB footprint libraries.
• PCB design rules creation, analysis, and validation
• Preparing engineering documentation for PCB fabrication and assembly: Gerber, drill, BOM, etc.
• Work in a multidisciplinary environment, and collaboration with other departments