Jobs at Djinni

On behalf of our Client from the UK, Mobilunity is looking for  Senior Python Engineer.

You will join a small, international product team building an API-first financial technology platform that provides automated working capital solutions to UK small businesses.

The role is highly impactful: you will design and build reliable, scalable services that directly influence how businesses access working capital. You’ll work in an environment with a high level of ownership, fast feedback loops, continuous deployment, and plenty of room to shape both the technology and the product.

This is not a role where everything is already defined. You’ll work with real ambiguity, help shape evolving architecture, make decisions with incomplete information, and collaborate closely with domain experts and other engineers.

What we’re looking for:

We need an engineer who is comfortable taking ownership of complex problems, making pragmatic technical decisions, and working in a product environment where both the codebase and the domain are continuously evolving.

The ideal candidate:

• thinks beyond implementation;
• is comfortable making decisions with incomplete information;
• understands scalability, reliability, security and business impact;
• has strong opinions about writing high-quality, typed Python;
• enjoys system design and building well-structured APIs;
• uses AI tools as a serious part of their engineering workflow while applying independent judgment;
• is comfortable working in a collaborative, low-ego environment.

Responsibilities:

• Design, develop and maintain scalable backend services using Python.
• Design and implement domain services using Domain-Driven Design principles.
• Build performant, secure and fault-tolerant serverless solutions on AWS.
• Work closely with subject matter experts to translate business requirements into technical solutions.
• Participate in architectural and technology decisions at both project and company level.
• Design and maintain idiomatic APIs and service boundaries.
• Work with data modelling and SQL to support data-driven decision-making.
• Contribute to infrastructure-as-code and cloud engineering practices.
• Troubleshoot and improve production systems.
• Work with AI coding tools and model-backed product features.
• Mentor other engineers and contribute to engineering best practices.
• Work in an Extreme Programming environment with TDD, continuous deployment and fast feedback loops.

Requirements:

• Strong commercial experience with Python.
• Experience building and running production services on AWS.
• Hands-on experience with AWS Lambda and DynamoDB.
• Experience with event-driven AWS services such as EventBridge and/or Step Functions.
• Strong understanding of typed Python and experience with Pydantic or similar approaches.
• Experience with Infrastructure as Code, preferably Terraform.
• Strong SQL and data modelling skills.
• Experience designing scalable backend systems and APIs.
• Strong understanding of software architecture and system design principles.
• Strong analytical and problem-solving skills.
• Experience working with AI coding tools in a professional engineering environment.
• Advanced English.

Nice to have:

• Experience in FinTech, lending or credit.
• Experience with open banking data.
• Experience with Snowflake or similar data platforms.
• Experience with evolutionary architecture.
• Experience designing eventually consistent systems.
• Experience with domain-driven design.
• Experience with event-driven and serverless architectures.
• Experience working in regulated environments.
• Experience with GitHub Actions or similar CI/CD platforms.

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!

Project Responsibilities

Understand the data and data-record testing requirements 
Analyse data testing requirements and define appropriate test coverage 
Design automated tests rather than performing manual SQL validation 
Build a data test automation framework from scratch 
Develop test code alongside developers 
Maintain test code in GitHub or a separate test repository 
Automate test design 
Automate test execution 
Automate test reporting 
Integrate automated tests into ADO pipelines / CI/CD 
Validate data against source systems 
Perform automated data reconciliation 
Test data transformations / ETL processes 
Work with databases and write SQL queries 
Test data within Databricks 
Test Power BI reports, dashboards and paginated reports 
Ensure automated tests provide consistent and reliable results 
Work with AI/LLMs as part of the testing approach 
Think about verification not only at the individual test level, but also in the context of the wider enterprise application 
Work closely with developers during development and testing activities

Candidate's Portrait

Senior Software Engineer in Test focused on enterprise data testing and test automation. 
The specialist will work with the data engineering teams to build automated testing solutions covering test design, test execution, validation and reporting, with automation integrated into CI/CD pipelines. 
The role requires strong hands-on experience in data testing at enterprise scale, database testing and SQL, rather than application/mobile testing. 

Must-haves

6–8+ years of experience 
Solid hands-on experience in data testing 
Experience with enterprise data solutions / data testing at scale 
Strong database and SQL skills 
Experience with test automation and building automation frameworks 
Data testing 
Databricks 
SQL 
Python 
C# 
TypeScript 
Azure DevOps (ADO) 
ADO Pipelines 
GitHub 
Strong understanding of databases 
Experience with ETL 
Experience building automated testing frameworks 
Experience integrating automated tests into pipelines / CI/CD 
Ability to work closely with developers and maintain test code/repositories

Nice-to-have

Microsoft Fabric 
Power BI 
DAX 
PySpark / Spark 
Experience testing Power BI reports, paginated reports and dashboards 
Knowledge of data modelling 
Experience with AI/LLM-based testing approaches 
Experience with GitHub Copilot 
Microsoft Fabric certification DP-600 or DP-700 
Databricks certification DP-750 
Data engineering background / experience

We're Gypsy Collective. The digital world is evolving faster than ever. New opportunities, new challenges, new ambitious goals. That’s why strong businesses need strong people.
 

Gypsy Collective is an exclusive talent partner for selected brands. We help our partners attract exceptional talent by building long-term relationships and becoming deeply integrated into their business, culture, and growth ambitions.
 

Now we're looking for a Customer Support Manager to join an iGaming project and provide high-quality support to players across multiple communication channels. We are looking for a responsible, detail-oriented, and customer-focused professional who can handle different types of player requests, resolve issues efficiently, and stay calm and professional even in complex or sensitive situations.
 

📅 Your daily adventures include:

• Handle player inquiries via Live Chat, Helpdesk, email, and other approved communication channels;
• Verify players and review relevant account, transaction, and communication history;
• Categorize and prioritize inquiries according to established procedures;
• Resolve standard player inquiries independently within your area of responsibility;
• Provide accurate information regarding account access, deposits, withdrawals, KYC, bonuses, Free Bets, games, geographical restrictions, and technical issues;
• Perform basic troubleshooting before escalating payment, website, account, or game-related issues;
• Handle standard VIP inquiries and escalate exceptional cases, compensation requests, and high-risk disputes to the VIP team;
• Identify Responsible Gambling concerns, suspicious or unauthorized activity, possible account compromise, and other critical cases;
• Apply account restrictions or other actions when authorized by established procedures;
• Prepare clear and complete escalations with all relevant information, completed checks, and required actions;
• Keep players informed and maintain communication until the case is resolved or taken over by the responsible team;
• Accurately document actions taken and prepare shift handovers for unresolved, high-priority, and critical cases;
• Protect players’ personal, financial, and account information;
• Follow approved procedures and communication templates without providing unconfirmed information or making promises on behalf of other teams;
• Report recurring issues, system errors, and knowledge gaps to the Customer Support Team Lead;
• Participate in training, quality reviews, and coaching sessions.

🧭 What makes you a great match:

• Previous experience in Customer Support, preferably within iGaming, fintech, payments, or another high-volume digital environment;
• English proficiency at B1-B2 level;
• Strong written communication and customer service skills;
• Basic understanding of deposits, withdrawals, KYC, bonuses, account restrictions, and Responsible Gambling;
• Ability to follow procedures, decision trees, and escalation rules;
• Strong attention to detail and ability to handle several conversations simultaneously;
• Ability to remain calm, professional, and solution-oriented when dealing with complaints and sensitive cases;
• High level of responsibility, discipline, and ownership;
• Willingness to work 12-hour day and night shifts, including weekends and public holidays.

💸 Flexible payment options: choose the method that works best for you;
🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care;
📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us;
🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more;
🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage;
💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow;

Balto Health is a growing U.S. healthcare and telehealth product that helps patients access medications, navigate insurance, receive lab-testing guidance, and get personalized care online.

We’re looking for a User acquisition manager to help grow our paid marketing channels and bring more qualified customers to Balto. 

Key Responsibilities

• Plan, launch, and scale ad campaigns on Facebook and Google (there will be an opportunity to work with other channels as well)
• Stay on top of Meta and Google healthcare (prescription drugs) ad policies; 
• Track performance and look for ways to improve CPA and lead quality
• Do competitor research to find new ad ideas, creative angles, hooks, offers, and channels to test
• Create clear tasks and briefs for our designer and creative marketing specialist 
• Work on new ad concepts
• Analyze campaign data and share clear recommendations
• Proactively identify growth opportunities and performance issues.

Requirements

• 3+ years of hands-on experience managing Meta Ads (Facebook) and Google Ads campaigns
• Strong expertise in campaign scaling, audience testing, creative testing, and performance optimization 
• English proficiency at a strong B2 level or higher, both written and spoken
• Comfortable working with numbers, reports, and performance metrics
• Able to write clearly and communicate results in a simple way
• Organized, proactive, and comfortable working in a fast-moving environment
•  Ownership mindset

Nice to Have

• Experience in healthcare, telehealth, insurance, pharmaceuticals, or another related industry.  
• Experience with other user acquisition channels (Tiktok, X(Twitter))

We are offering:

• Competitive compensation based on experience and skills.
• Remote work.
• Paid vacation of 20 working days per year.
• Work Schedule: 8 hours per day, 5 days a week.

Head of Anti-Fraud & Risk (iGaming / Slots)

Our client is a fast-growing, full-cycle product development company specializing in high-quality online slots and casino products for international markets. As they continue to expand their product portfolio and enter new regions, they are looking for a strategic and operational Head of Anti-Fraud & Risk to build, lead, and optimize the company's global fraud prevention, risk management, and player verification operations.

In this role, you will take full ownership of protecting the business from financial and operational losses while maintaining a frictionless onboarding and playing experience for legitimate users.

📌 Key Responsibilities

• Anti-Fraud & Risk Strategy: Formulate and execute the global Anti-Fraud, Risk Management, and Chargeback mitigation strategy across all product lines and target markets.
• Team Leadership & Operations: Lead, mentor, and scale an in-house operational team of Risk Analysts, Anti-Fraud Specialists, and Payment/KYC Operators. Set KPIs, SLAs, and shift schedules.
• Fraud Vector Mitigation: Design, implement, and fine-tune real-time detection rules to combat iGaming-specific fraud, including bonus abuse, multi-accounting, syndicate play, affiliate fraud, bot traffic, and payment fraud (credit card/e-wallet).
• Tooling & Automation: Partner with Product, Engineering, and BI teams to select, integrate, and optimize anti-fraud software (e.g., SEON, Sift, LexisNexis, Ravelin) and automated verification workflows.
• Chargeback & Dispute Management: Oversee chargeback prevention protocols, manage dispute resolution with payment providers/acquirers, and maintain low chargeback-to-transaction ratios.
• Data & Risk Analytics: Establish risk dashboards, monitor key operational metrics (fraud loss rates, approval rates, false positives), and deliver regular risk intelligence reports to Executive Management.
• Compliance & AML Alignment: Collaborate with Legal and Compliance teams to ensure fraud systems strictly adhere to regulatory standards, AML/CFT policies, and licensing requirements (MGA, UKGC, Curaçao, etc.).

🎯 Requirements

• 5+ years of experience in Anti-Fraud, Risk Management, or Payments Leadership within the iGaming, Online Casino, or Gambling sector (experience with slot products is a strong plus).
• Proven track record of building and managing high-performing anti-fraud and risk operational teams.
• Deep knowledge of iGaming fraud mechanisms: syndicate play, bonus harvesting, account takeover (ATO), proxy/VPN bypass, affiliate fraud, and payment chargebacks.
• Practical expertise with modern risk rule engines, device fingerprinting, behavioral analytics, and identity verification services.
• Strong analytical mindset with hands-on experience using SQL and BI visualization tools (Looker Studio, Tableau, PowerBI) to analyze risk patterns.
• Solid understanding of card scheme rules (Visa/Mastercard), payment gateway operations, and international AML/KYC guidelines.
• Exceptional decision-making, crisis-management, and problem-solving skills under high-pressure situations.
• Advanced / Fluent English (C1+) for executive communication and vendor negotiation.

🤝 What We Offer

• Strategic leadership role with high autonomy to build and shape global risk infrastructure.
• Collaboration with an experienced C-level management and product team.
• Fully remote work environment with flexible working hours.
• Highly competitive compensation package and performance-based bonus structure.
• Ample budget for cutting-edge security software, tools, and professional events.

Project Responsibilities

Design and build .NET 8 microservices — FastEndpoints, clean architecture (Domain / Application / Infrastructure / API layers) 
Implement Temporal workflow orchestration — typed workflow and activity interfaces, cross-task-queue dispatch, signal/query patterns 
Build rules evaluation integrations with GoRules ZEN engine (GoRules.Zen NuGet, Rust FFI in-process) 
Develop platform capabilities — config registry, rules API, workflow gateway, payment and policy adapters 
Implement cross-cutting concerns — Managed Identity service-to-service auth, Cerbos authorization integration, structured logging via Serilog/Anotar 
Write and maintain xUnit tests — FakeItEasy for mocking, Shouldly for assertions; integration tests against real dependencies (no mock DB) 
Collaborate with platform and domain teams on API contracts, OpenAPI specs, and shared NuGet libraries

Working hours - BST 

Must-haves

5+ years hands-on .NET (v6+) experience; .NET 8 required 
FastEndpoints 7.x — endpoint-per-feature pattern, validators, mappers 
Clean architecture — strict layer dependency rules; no business logic in API layer; no throw for business errors (Result<T,E> pattern) 
Temporal .NET SDK — ITemporalClient, IWorkflow, IActivity, task queue registration, cross-TQ dispatch 
Azure — Key Vault, Managed Identity, Blob Storage, App Insights 
Result/Maybe monad pattern — Result<TSuccess, TError> throughout Application layer 
Entity Framework Core or equivalent — migrations, value objects, aggregate roots 
Testing — xUnit, FakeItEasy, Shouldly; integration test patterns 
Podman CLI — build service image locally (podman build), run container (podman run), inspect logs, exec into container for debugging 
Read and contribute to Dockerfile (multi-stage build — SDK build stage + runtime stage) 
Run full local stack with Podman Compose (service + Temporal + DB)

Nice-to-have

GoRules ZEN engine — JDM format, ZEN expression language, decision table compilation 
Cerbos .NET client — principal/resource construction, CheckResource middleware integration 
JSONata .NET (Jsonata.Net.Native) for data transformation 
Kafka consumer patterns 
SOAP/WCF client integration

We are looking for a VIP Account Manager who will be responsible for delivering exceptional, personalized service to our most valued players. You will act as a trusted point of contact, ensuring a premium experience through tailored support, proactive engagement, and deep understanding of client needs. This role requires a client-first mindset, attention to detail, and the ability to solve complex issues efficiently and empathetically.
 

HOW YOU WILL MAKE AN IMPACT:

• Provide personalized support via chat, email, phone, and messengers to VIP clients
• Resolve complex issues related to payments, bonuses, verification, and gameplay
• Build and maintain trusted long-term relationships with high-value players
• Conduct proactive outreach and regular check-ins to ensure client satisfaction
• Collaborate effectively with Customer Support, RFPD, QA, Product, and CRM teams
• Share client insights to improve products and processes
• Coordinate special requests and custom solutions for VIP players
• Monitor daily player activity and gaming patterns of VIP clients
• Identify at-risk players and implement retention strategies
• Offer personalized bonuses and promotional campaigns
• Celebrate player milestones and significant events
• Ensure strict adherence to internal policies and procedures
• Track key metrics including retention rates, satisfaction scores, and response times
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• Excellent communication skills (written and verbal) in English; additional languages are a plus
• Proven experience in VIP account management, customer success, or a similar client-facing role, preferably in iGaming or a related industry
• Strong problem-solving skills with the ability to handle sensitive and complex issues (e.g. payments, bonuses, verification) with discretion and professionalism
• Relationship-building expertise and a proactive approach to customer engagement
• Deep understanding of customer behavior, especially in high-value segments
• Ability to analyze player activity data and identify trends, opportunities, and risks
• Collaborative mindset with experience working across multiple departments (Customer Support, Product, CRM, etc.)
• Flexibility and adaptability — able to prioritize in a fast-paced, dynamic environment
• Attention to detail and a high level of organization
• Experience working with CRM tools and support platforms (e.g., Zendesk, Salesforce, or similar)
• Willingness to work shifts and be available outside standard hours for VIP client needs
   

NICE TO HAVE:

• Knowledge of German, Spanish, French or other additional languages
• Understanding of sports betting products and player behavior
• Experience working with different back-office/admin systems
   

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We're building the #1 payment orchestrator in the world — and the names behind us prove it. Clients include Bolt, Ajax, Nova Post, MEGOGO. Trusted by giants like J.P. Morgan. Ranked #2 in the "Employer of the Year 2026" award by Forbes Ukraine.

About the Role

This Technical Support Manager role is about more than technical onboarding — it’s about helping merchants grow with Solidgate from the very first pre-sales call to scaling their payment flows. You’ll sit at the intersection of technology, product, and operations, owning the technical side of merchant integrations and shaping how businesses across the world work with payments.

What You’ll Own

• Technical support for new merchants during onboarding, from first integration to go-live
• Ongoing technical support for existing merchants across their lifecycle with Solidgate
• Support for the L1 Support team on technical and integration-related topics
• Participation in pre-sales calls, helping explain integration options and technical capabilities
• Merchant system integration with Solidgate: hosted payment pages, payment forms, Apple Pay / Google Pay, routing logic, and data flows
• Guidance on optimal payment setups to help merchants scale efficiently and reliably

You’re a Great Fit if You Have

• 2+ years of experience in technical support, technical account management, or a similar role
• Strong written and verbal communication skills — clear, structured, and merchant-focused
• Knowledge of Postman and basic SQL
• English at Upper-Intermediate level or higher
• Ownership mindset: you care about results and long-term merchant success
• Ability to work independently, prioritize effectively, and stay calm and focused when handling urgent cases
• Openness, empathy, and motivation to grow — both personally and with the product

Nice to Have

• Hands-on experience running technical demos
• Familiarity with payment systems, APIs, or fintech products

Why Solidgate?

• High-impact role: You’re not inheriting a perfect system — you’re building one. Your work will define how we scale.
• Great product: We’ve built a fintech powerhouse that can be quickly scaled. Furthermore, Solidgate’s potential isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses with a wide range of products and services, including subscriptions, chargeback management, indirect tax management, and more. And yes, we also hold our own financial licenses in our key regions of operations and have direct memberships with the Schemes.
• Massive growth opportunity: Solidgate is scaling rapidly — this role will be a career-defining move.
• You’ll work with top tech companies: Our clients are fast-growing SaaS, digital goods, and B2C businesses. You’ll be talking to decision-makers at some of the most successful internet companies in the world.
• A-player team: Work alongside top fintech professionals with a proven track record and results.

Tomorrow’s fintech needs your mindset. Come build it with us.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are looking for a Senior Azure Cloud & DevOps Engineer to help build, automate and operate enterprise-scale cloud platforms within a global PwC environment.

This is a highly hands-on role where you'll own the full lifecycle of cloud and DevOps solutions, from architecture and automation to production deployment and operational excellence. You will work closely with developers, architects, security teams and service owners to deliver secure, scalable and reliable Azure-based platforms.

What You’ll Be Doing:

• Design and optimize CI/CD pipelines using Azure DevOps and YAML.
• Build and manage Azure cloud infrastructure using Terraform (IaC).
• Deploy and operate Azure Kubernetes Service (AKS) environments.
• Create and manage secure Docker container solutions and Azure Container Registry.
• Implement monitoring and observability with Azure Monitor, Log Analytics and Application Insights.
• Drive DevSecOps practices, including security scanning, policy enforcement and compliance controls.
• Manage cloud identity, access and secrets using Microsoft Entra ID, Azure RBAC and Key Vault.
• Troubleshoot production environments and improve platform reliability, scalability and performance.
• Mentor engineers and promote automation, standardisation and best practices across teams.

What We're Looking For:

• Strong hands-on experience with Microsoft Azure
• Advanced knowledge of Azure DevOps, Git and CI/CD pipelines
• Solid expertise in Terraform and Infrastructure as Code
• Production experience with AKS and Kubernetes
• Strong understanding of Docker and containerization
• Experience with Azure networking, security and identity management
• Knowledge of DevSecOps, monitoring and operational resilience practices
• Scripting and automation skills (PowerShell, Bash or Python)
• Ability to work independently in a global environment and communicate effectively in English

Why This Role?

• High-impact engineering role with end-to-end ownership.
• Modern cloud and DevOps environment.
• Strong focus on automation, security and platform engineering.
• Opportunity to influence engineering standards across global teams.
• Work with enterprise-scale Azure technologies and complex cloud platforms.

Policy statements:
www.pwc.com/ua/uk/about/privacy.html

Pine Software Technology Ltd is a software company specializing in trading technology solutions for regulated brokers and trading firms. The company provides Software-as-a-Service (SaaS) products designed to support electronic trading, brokerage operations, risk management, and financial data analysis.

As a Senior AQA/SDET Engineer you will be responsible for building and maintaining automated testing solutions for APIs, integrations, and data pipelines, ensuring the accuracy and integrity of large-scale data flows, and contributing to the evolution of automation frameworks and QA practices.

Responsibilities:

— Design, develop, and maintain automated tests for backend services and data-processing systems in the financial market data domain.
— Build API, integration, and data validation test coverage using C#/.NET automation.
— Validate correctness, completeness, and consistency of historical market data across APIs, databases, files, scheduled jobs, and downstream consumers.
— Automate regression checks for data pipelines, including data ingestion, transformation, storage, caching, and delivery.
— Create reliable test coverage for edge cases related to market dates, historical prices, corporate actions, missing data, delayed data, and incorrect calculations.
— Integrate automated tests into CI/CD pipelines and improve test reporting, stability, and execution reliability.
— Analyze failed tests and production-like issues using logs, monitoring tools, API responses, database queries, and configuration.
— Collaborate with developers to improve testability, observability, and reliability of backend/data services.
— Maintain test documentation, automation coverage notes, and clear defect reports.

Requirements:

— 5-8+ years of AQA/SDET experience testing complex backend, API, data-heavy, or distributed systems.
— 3+ years of hands-on test automation experience with C#/.NET.
— Strong experience designing automation strategy, not only writing individual tests.
— Proven experience building or improving automated test frameworks, CI/CD test stages, reporting, and quality gates.
— Strong API and backend test automation experience.
— Solid SQL and PostgreSQL experience, including advanced queries, data validation, and investigation of data inconsistencies.
— Experience testing data pipelines, scheduled/background jobs, file processing, caching logic, and service-to-service integrations.
— Ability to independently investigate production-like issues using logs, metrics, monitoring dashboards, API responses, database state, and service configuration.
— Strong test design skills: regression strategy, risk-based coverage, boundary cases, negative scenarios, data-driven tests, and clear defect reporting.
— Experience mentoring other QA/AQA/SDET engineers or improving team-level QA practices.
— Understanding of backend architecture, environment-based configuration, service health checks, and deployment validation.
— Experience working in Scrum or another Agile delivery process.
— Languages: Ukrainian native/fluent and English Intermediate or higher.

Nice to Have:

— Experience with financial systems, trading platforms, market data, historical data, or time-series data.
— Experience with ReportPortal, FluentAssertions, NUnit, or desktop UI automation.
— Ability to read or debug C++, Go, or Python code.
— Experience with time-series databases, Kubernetes/Nomad, Grafana, Prometheus, VictoriaMetrics, Elasticsearch, or Kibana.

What do you expect the new hire to accomplish in their first 90 days?

— Become familiar with the financial market data domain and the team’s backend/data-processing workflows.
— Become productive in the existing C#/.NET test automation framework.
— Understand the key historical data flows and the main quality risks around data correctness, completeness, and availability.
— Add automated coverage for critical API, integration, and data validation scenarios.
— Improve regression coverage and contribute to more reliable release validation for the team.

What We Offer:

‍
— Care from Day One — medical insurance immediately upon starting work, including dental care, massage and professional psychological support because your well-being matters
— Work-Life Balance — 25 days of paid vacation + 30 days of sick leave, so you can recover without unnecessary stress
— Investment in your energy — partial reimbursement for any sports activities that empowers you.
— Growth — partial coverage for English or Ukrainian language courses + a fixed budget for professional development. Choose what suits you best!
— Knowledge Library — books in the office and access to the Kuka online library to learn, grow, and find inspiration.
— Island Relaxation 14 days a year — enjoy a getaway at the corporate villa in Cyprus.
— Office of the Future — work at Unit City, where everything is designed for productivity, even during power outages or Modern Office in Larnaca — a stylish space for inspiration: open areas, cozy lounges, and functional meeting rooms — all for your comfort.
‍
Join the Pine Software team, where your talents and aspirations will be recognized! We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Pine Software is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Pine as your next career move!

We are seeking a Firmware Engineer to contribute to the design and development of embedded firmware for our advanced DC/DC power conversion ICs.

In this role, you will create control firmware for a family of MCU-based digital power controllers for various DC/DC power supply topologies. 

This will enable real-time control, configuration, and communication with external systems through serial protocols such as
I2C, PMBus, and UART.

As part of this role, you will:
- Write and test embedded firmware for power IC applications.
- Implement real-time control and configuration firmware for embedded systems.
- Interface with serial communication protocols such as I2C, PMBus, and UART.
- FW development for peripherals such as ADC, DAC, and communication interfaces.
- Assist in debugging and validating embedded firmware with mixed-signal hardware in
a lab environment.
- Collaborate with hardware and software engineers to ensure seamless functionality.
- Create and maintain documentation, including feature descriptions, user guides, and
firmware design specifications.
- Contribute new ideas for firmware improvements and participate in code reviews to
maintain quality standards.

You are best equipped for this role if you have:
- BS or MS in Electrical Engineering, Computer Science, or related field;
- 4+ years of experience in embedded firmware development;
- Proficiency in programming for embedded systems;
- Familiarity with serial communication protocols such as I2C, UART, or PMBus;
- Basic understanding of mixed-signal systems (combining analog and digital
components);
- Lab experience debugging firmware with hardware circuits;
- Familiarity with version control systems (e.g., GIT) and debugging tools like JTAG;
- Strong problem-solving skills and the ability to work in a collaborative team
environment;
- English level — Intermediate and higher.

Preferred Skills (Nice to Have):
- Know-how and experience in DCDC power conversion systems;
- Experience with version control systems like GIT;
- Proficiency with JTAG debuggers and debugging firmware systems;
- Familiarity with bare-metal, RTOS environments, and device drivers;
- Programming experience with Python;
- Expertise in serial communication protocols such as I2C, PMBus, and UART;
- Experience with bug tracking systems like JIRA.
- Lviv location is preferred.

What we can offer:
- Competitive compensation;
- Regular review of wages and qualifications;
- Official employment;
- Free English language courses within the company;
- Hybrid work format (optional 3 days in the office, 2 days remote);
- Professional development and growth opportunities;
- Company-covered conferences/certifications/seminars;
- Friendly environment.

If you have a strong foundation in embedded systems programming and are eager to learn and grow your skills, we’d love to hear from you!

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.
 

About the Role

As a Junior Technical Analyst, you’ll dive into Solidgate’s payment platform and help businesses integrate and run their payment flows smoothly. This role gives you hands-on experience at the intersection of technical operations and product — working with our technical and business teams to resolve issues and improve the payment experience for businesses worldwide.
 

What you’ll own

• Analyzing incoming client requests and finding effective solutions
• Collaborating closely with product and technical teams inside the company
• Communicating with client representatives to resolve technical issues related to our product
• Working with product documentation and keeping it up to date
   

You’re a great fit if you have

• Bachelor’s in Applied Mathematics / Systems Analysis / Software Engineering / related field (completed or in progress)
• Excellent written and verbal communication skills
• English proficiency at Upper-Intermediate level or higher
• Knowledge of SQL
   

Nice to have

• Self-starter — you can own your projects and take full responsibility for your area
• Practical experience with Postman and Python
   

Work schedule

• Work week runs Sunday through Thursday.
   

Why Solidgate?

• No internships here — we build careers. Get hands-on from day one and make a real impact.
• Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
• Flex your schedule. Balance studies and work with flexible hours that fit your life.
• Your work = real outcomes. Shape how global companies move money.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Our Mission and Vision
 

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.
 

About the Role
 

Our Customer Support team is the first point of contact for merchants and partners across the globe, delivering fast, thoughtful support when it matters most. They are the voice of our customers, working hand-in-hand with product and engineering teams to enhance experiences and keep exceptional service at the core of everything we do.
 

We’re looking for a Customer Support Agent who takes ownership of customer issues, goes the extra mile to find solutions, and helps shape the way we support our customers every day.
 

Working with us, you’ll have:

• no repetitive or routine tasks;
• the opportunity to dive into the details of the payment world;
• experience with a complex B2B fintech product;
• the chance to become a strong professional in a challenging industry.

What you’ll be doing

• handling incoming L1 support requests;
• ensuring SLA compliance and timely communication;
• providing quick, clear, and professional feedback to clients;
• monitoring recurring questions and suggesting improvements for the knowledge base.
   

What you’ll need

• Bachelor’s or Master’s degree, either completed or underway;
• strong analytical skills;
• ability to prioritize tasks and manage multiple requests simultaneously;
• English proficiency at Upper-Intermediate level or higher.
   

Nice to have

• Basic knowledge of SQL.
• Previous experience in customer support.
   

Work schedule

• 3 evening shifts (15:30–00:00) — 2 days off;
• 3 morning shifts (07:30–16:00) — 2 days off;
• 3 night shifts (23:30–08:00) — 2 days off.
   

Why Solidgate?

No internships here — we build careers. Get hands-on from day one and make a real impact.
Your work = real outcomes. Shape how global companies move money.
Grow like crazy. Learn from top fintech pros and level up faster than anywhere else.
Flex your schedule. Balance studies and work with flexible hours that fit your life.
Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.

Hiring process: Intro call with a recruiter, Interview with the team, Test task, Final interview with the CEO
 

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.
 

Tomorrow’s fintech needs your mindset. Come build it with us.
 

🫂 Know top talent? We’re always on the lookout. Recommend someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.

OutSystems Frontend Developer (Mid/Senior) | Remote

Location: Ukraine 
Employment: Full-time
Duration: Long-term
Seniority: Middle / Senior
 

About the Role

We are looking for experienced OutSystems Developers to join a long-term project focused on building, maintaining, and optimizing enterprise web applications using the OutSystems low-code platform.

This opportunity is ideal for developers who have hands-on experience with OutSystems Reactive Web and Traditional Web Applications and enjoy creating scalable, high-performance business solutions.

You will collaborate with cross-functional teams to translate business requirements into reliable, user-friendly applications and contribute to their continuous improvement.

Responsibilities

• Design, develop, and maintain web applications using OutSystems.
• Build and enhance Reactive Web and Traditional Web Applications.
• Translate business requirements into technical solutions.
• Customize, optimize, and maintain existing OutSystems applications.
• Integrate applications with external systems using REST/SOAP APIs.
• Ensure application performance, scalability, security, and maintainability.
• Troubleshoot technical issues and improve existing functionality.
• Collaborate with developers, business analysts, and other stakeholders.
• Follow OutSystems development best practices and coding standards.

Requirements

• 2+ years of commercial experience with OutSystems.
• Hands-on experience developing OutSystems web applications.
• Practical knowledge of Reactive Web and/or Traditional Web Applications.
• Experience integrating external services using REST/SOAP APIs.
• Understanding of web application architecture and development principles.
• Ability to analyze business requirements and implement technical solutions.
• Experience maintaining, customizing, and optimizing existing applications.
• Strong problem-solving and communication skills.
• Ability to work effectively in a distributed team.

Nice to Have

• OutSystems certifications (Associate / Professional / Expert).
• Experience with JavaScript, HTML, and CSS.
• Knowledge of SQL and relational databases.
• Experience with enterprise applications and business process automation.
• Familiarity with Agile/Scrum methodologies.
• Experience with application performance optimization.

What We Offer

• Long-term, full-time collaboration.
• Remote work opportunities.
• Opportunity to work with the OutSystems low-code ecosystem.
• International project environment.
• Challenging enterprise application development tasks.
• Competitive compensation based on experience.

I

nterested?

Please apply with your CV and briefly describe your OutSystems experience, applications you've worked on, certifications (if any), and availability.

We look forward to hearing from you!

Description

The Client is one of the majour insurance companies in the UK.
This role supports a high-priority risk reduction programme for the Green Flag MyCro Platform, a complex technology estate built on AWS. Platform SMEs have already designed remediation plans and started putting them into effect. The DevOps engineer we’re looking for will help speed up delivery across key areas: logging hygiene, network security for key data stores, VPC egress control, Cognito-based access management and a rebuild of the platform’s deployment pipelines.

Requirements

• Strong hands-on AWS DevOps experience in large-scale production environments
• AWS deployment tooling, including AWS CodeBuild
• AWS CloudWatch Logs: retention and encryption policies
• AWS networking: VPC, subnets, Security Groups, egress control
• Amazon OpenSearch, AWS Lambda, Amazon ECS
• Experience with AWS Cognito and RBAC
• Python knowledge would be extremely advantageous
• Proven delivery of risk reduction initiatives
• Experience making complex network changes with zero downtime
• Able to work autonomously, manage stakeholders, and take ownership of a workstream
• Good written and verbal English communication skills.

Job responsibilities

• Quickly align with and carry out agreed remediation plans alongside platform SMEs
• Drive measurable reduction of operational, security and delivery risk
• Rebuild the platform’s deployment pipelines
• Implement log retention and encryption policies in CloudWatch
• Restrict subnet-level access to internal OpenSearch indexes
• Reconfigure VPC and subnet setup to control Lambda and ECS egress, with zero downtime
• Implement roles and access for the customer agent portal using AWS Cognito
• Update a large number of APIs safely and on time
• Work as part of an engineering squad
• Take ownership of a workstream after SME handover and drive it to completion