Jobs at Djinni

About Spacebring

Spacebring is a Ukrainian product company backed by Google. We help coworking operators automate bookings, billing, and everyday operations, removing friction for both teams and members. Today, hundreds of spaces in 55+ countries use Spacebring, including Kooperativ, Creative States, Diia Business, Google for Startups, and Impact Hub.

About the role

We’re looking for a junior software engineer with 1+ year of commercial experience to join our product team. You’ll contribute across the backend and frontend, solve real customer problems, and grow your ownership with support from experienced teammates.

What you’ll do

• Build and improve customer-facing features with Node.js and React.
• Develop and integrate REST APIs.
• Work with data and support reliable product workflows.
• Debug issues, improve existing code, and help keep the product stable.
• Collaborate with the product and engineering team, learn through feedback, and take on more responsibility as you grow.
• Use Claude Code to build, debug, refactor, and test features while owning the quality of the result.

Our tech stack

JavaScript, Node.js, React (Next.js), React Native (Expo), REST APIs, Git, and AWS serverless services(DynamoDB, Lambda, EventBridge, CloudWatch). See our full tech stack on StackShare: https://stackshare.io/spacebring/spacebring

What we’re looking for

• 1+ year of commercial experience with JavaScript and Node.js.
• Hands-on experience with React.
• A solid understanding of REST APIs.
• Confidence using Git.
• Strong problem-solving skills and a thoughtful approach to learning.
• Technical education or equivalent practical experience.
• Practical experience with AI coding tools, effective prompting, and critically reviewing generated code.

Nice to have

• Knowledge of or experience with functional programming.
• Experience with AWS Lambda, DynamoDB, API Gateway, EventBridge, or CloudWatch.
• Experience with React Native.

Why join Spacebring

• Build an international B2B SaaS product used by real teams every day—and see the impact of your work.
• Learn from experienced teammates who are eager to share knowledge.
• Grow your career in a fast-moving product company.
• Combine hybrid work with a flexible schedule.
• Take paid vacation and sick leave.
• Benefit from regular salary reviews and stock options.
• Use company-supported benefits for language learning, professional development, and the gym.
• Join team retreats, camps, offsites, and social events.
• Work from a comfortable coworking space in central Lviv.

If you enjoy turning real user problems into simple, reliable product experiences and want to grow as a full-stack engineer, we’d love to hear from you.

We are looking for talented Data Analyst with a passion for managing, analyzing and visualizing data to find actionable Insights and help improve outcomes for our business and internal customers.

Responsibilities:

•Deep-dive analysis of subscriber-data from large databases;

•Writing and running SQL queries to retrieve data from databases;

•Monitoring and auditing accuracy and completeness of collected data;

•Organizing data into usable formats;

•Generating information and insights from data and identifying trends and patterns;

•Conducting A/B tests to understand and evaluate quality of data models;

•Creating data dashboards, graphs and visualizations;

•Developing and maintaining automated data processes.

Requirements:

•Experience with SQL queries and data aggregation;

•Experience SQL / PLSQL programming;

•Excellent knowledge and confident Excel user;

•Skills to optimize SQL queries;

•Experience in developing analytical reports and interactive dashboard in Power BI;

•Financial and analytical data presentation skills;

•Gaining knowledge from a large amount of data;

•Basic knowledge of statistics;

•Jira, Confluence;

•Experience in Machine Learning and Big Data technologies (as a plus).

We offer:

•A unique experience of working for the largest and most beloved mobile operator in Ukraine;

•Real opportunity to ship digital products to millions of customers;

•Remote work with possibility to visit the office;

•Onboarding program which can help with fast on-line adaptation;

•A competitive salary;

•Annual bonus;

•Paid sick leave and vacation;

•Financial aid in different life situations;

•Flexible working hours;

•Medical and life insurance;

•Great possibilities for professional development and career growth;

•Friendly & collaborative environment.

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 Team and Role

As a Junior Operational Analytics Specialist, you’ll work on Chargebackhit — technology that protects online businesses from fraud and chargebacks. The product is mature but runs with the energy of a startup: things evolve fast and decisions are made quickly.

This role puts you at the heart of product operations — connecting services, monitoring performance, and working with data that protects merchants in real time. It’s an ideal opportunity to kick-start your analytics career in fintech.
 

What you’ll own

— connecting, testing, and monitoring the operation of chargeback prevention services
— working with the database
— active interaction with other teams: Analytics, Sales, and Account Management
— processing analytical requests from our clients
 

You’re a great fit if you have

— Bachelor’s or Master’s degree (completed or in progress) in analytics, programming, mathematics, or a related field
— Strong command of SQL and Excel
— Analytical thinking and problem-solving mindset
— Clear, structured communication skills
— English level Upper-Intermediate (B2) or higher
 

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.
 

💌 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

As a Junior Operations Analyst, you’ll dive into Solidgate’s internal processes and help optimize them to ensure our clients get the best payment solution on the market.
This role gives you hands-on experience at the intersection of operations, analytics, and product — working side by side with our technical and business teams to make payments seamless for businesses worldwide.

What you’ll own

• Conducting technical onboarding of new clients into the Solidgate system
• Supporting processes related to Solidgate’s payment services
• Building new workflows and optimizing existing ones
• Handling analytical requests from clients
• Setting up payment routing
• Collaborating closely with product and technical teams inside the company
• Communicating with partner banks’ technical support teams
• Detecting and resolving anomalies in the payment process

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 and Python

Practical experience with Postman and knowledge of Tableau will set you apart.

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.

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.

Primary Skills:

5+ years of professional software engineering experience with a strong emphasis on scalable frontend architectures.

Proven proficiency in utilizing AI-assisted coworker tools (Claude preferred) to accelerate frontend development to improve engineering productivity, code quality, testing, and development velocity.
Mastery of modern frontend technologies: React, GraphQL, Redux, Vite, TypeScript, HTML5, and CSS3.
Solid mastery of Testing frameworks (Playwright, Jest, Vitet, Cypress)
Solid understanding of backend integration points, particularly interacting with GraphQL, REST APIs, and authentication flows.
Experience with observability platforms and UI performance optimization techniques.
Data Access: Proficiency with Entity Framework for ORM.
API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Preferred, Not Required Skills
Version Control: Proficiency with Git and GitLab.
Collaboration: Experience working with Jira and Confluence.

Job Responsibilities

Partner closely with Product, Design, and Backend Engineering teams to translate complex business requirements into intuitive user experiences.
Provide dashboards, charts, and filtered views for sensor telemetry and alert trends to support end-to-end solution monitoring.
Develop detailed topology visualization and cross-org super-admin dashboards.
Unify gateway management and sensor data experiences so customers can move between fleet operations and troubleshooting in a single workflow.
Utilize AI-assisted coworker tools to rapidly generate React components, GraphQL queries, and unit tests.

Department/Project Description

Partner is one of the leaders in design, development and manufacturing data communications equipment for the industrial Internet of Things — connecting physical assets to business processes to deliver enhanced value.

Developting cloud-based platform hosted on Azure using .NET tech stack. The platform interacts with different corporate services in order to support business processes across company in manufacturing, engineering, sales, shipping, etc.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Entity Framework
• MS SQL Server
• ReactJS
• Azure
• redux
• TypeScript Technologies: .NET
• Playwright

Required skills:

• Сommercial experience in Android development;
• experience in implementing Material Design and well designed UI;
• advanced knowledge Kotlin skills;
• experience with web service technologies (REST, JSON, XML);
• knowledge of RxJava/Coroutines, MVP, MVVM, Dagger 2, Databinding;
• solid understanding of OOP principles;
• experience with SQLite, Room, Real;
• experience with REST, GraphQL, Web socket;
• technical English.

Responsibilities:

• Develop mobile applications for Android;
• interact with team members on the project;
• study new technologies, adapt to changing trends.
 

Will be a plus:

• Knowledge С++;
• knowledge of Clean Architecture;
• understanding of Android architecture components;
• understanding of the full mobile development life cycle.
 

We offer:

• Flexible working hours (8—10:30AM start);
• pleasant working atmosphere;
• opportunities for self-development, professional and career growth;
• professional seminars and training;
• payment for the in-office English language courses;
• corporate parties and various professional events with the team.
 

About the project:

Do you want to work in a friendly and creative atmosphere? To grow as a professional and develop new skills?
So, we are welcome you to be a part of our team!
Our slogan: “Developing yourself — developing our company”.
VRG Soft is a team in which everyone is ready to help each other, and the opinion of each employee is always considered.
We will be glad to get to know you and tell a lot more about us!

We are looking for a Prompt Spec Engineer who will define how our AI systems communicate, reason, and deliver high-quality outputs across products powered by LLMs.
 

You will be responsible for designing prompt/spec architectures, building evaluation systems, and ensuring that AI responses are consistent, reliable, and production-ready across RAG systems, AI agents, and automation workflows.

What you will do:
 

• Design and evolve prompt/spec architecture for AI products, LLM services, RAG systems, and AI agents, defining prompt structures, model behavior rules, response formats, and quality criteria.
• Develop, optimize, and adapt prompts for different LLMs and use cases, considering output quality, context limitations, cost, and system stability.
• Build and maintain AI evaluation processes including test scenarios, golden datasets, regression testing, and A/B experiments for LLM performance measurement.
• Analyze AI outputs, identify root causes of issues (hallucinations, missing context, retrieval problems, incorrect or unsafe responses), and define improvements.
• Collaborate with AI Engineers and Product Managers to implement prompt solutions into production systems, RAG pipelines, AI agents, and automation workflows, translating business needs into technical specifications.
• Work with LLM evaluation and monitoring tools (such as PromptFoo, Langfuse, and similar solutions) to track metrics, prompt versions, response quality, and system performance.
• Create and maintain structured documentation: prompt specs, evaluation frameworks, usage guidelines, limitations, and best practices for safe and reliable AI behavior.

What we expect from you:
 

• 2+ years of experience in LLM-related roles such as Prompt Engineering, AI Product Operations, AI Evaluation, or similar.
• Hands-on experience designing and optimizing prompts for different LLMs with a strong understanding of model behavior, strengths, and limitations.
• Experience building prompt/spec systems including prompt structure design, behavior rules, response formatting, testing, and versioning.
• Strong experience in AI evaluation: test case design, output analysis, issue detection, and iterative improvement of model performance.
• Understanding of RAG systems, AI agents, structured outputs, tool calling, and principles of reliable LLM system design.
• Ability to collaborate with engineering and product teams, translate business requirements into AI specifications, and document solutions clearly and consistently.
• Upper-Intermediate (B2+) English 
   

What we offer

• Competitive compensation depending on experience
• Work on production-level AI systems (LLMs, RAG, AI agents, automation workflows)
• Office-based work in Lviv with the possibility of a hybrid schedule.
• Direct impact on AI product quality and system behavior
• Access to modern LLM tools and evaluation frameworks
• Professional growth in a fast-moving AI-focused environment
• Opportunity to shape prompt engineering standards inside the company
• Relocation support for candidates from other cities, including assistance with moving and adaptation in Lviv.

We are building a precision turret platform for the defense of Ukraine and are looking for a strong embedded engineer to own sensor integration and control logic - from hardware bring-up to field deployment.
 

What you'll do

• Integrate key sensors - LiDAR, thermal (IR) cameras, IMU - on edge platforms (NVIDIA Jetson, ARM).
• Implement and tune control and stabilization algorithms for turret movement and aiming.
• Apply applied mathematics in practice: coordinate transformations, filtering (Kalman), geometry, timing.
• Debug real hardware and support field testing of deployed systems.

What we're looking for

• 4+ years of embedded software development (Linux, C++).
• Hands-on experience with LiDAR and/or thermal camera integration.
• Solid math background: linear algebra, geometry, filtering.
• Experience with control algorithms, stabilization, or motion systems.
• Comfortable working close to hardware (UART/I2C/SPI/CAN) and making decisions independently.

Will be a plus

• Turrets, gimbals, drones, robotics, or other unmanned systems.
• Sensor fusion, target tracking, PID control.
• ROS2, GStreamer, OpenCV, edge AI pipelines.

What we offer

• Direct contribution to the defense of Ukraine - short path from code to field deployment.
• Ownership of architectural and integration decisions.
• Competitive compensation based on experience.
• Temporary military service exemption for work on defense-critical projects.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Software Engineer to join an Integrations team building and scaling mission-critical systems that connect a public safety platform with third-party tools including 911 call centers, state databases, and external agency systems. You will design and build integration workflows using Java and Spring Boot, develop REST, SOAP, and GraphQL API integrations, and contribute to reliable data pipeline architecture supporting Records Management, Computer-Aided Dispatch, and Booking products. The role is backend-focused and emphasizes clean, testable, and well-documented integration solutions.

What you will do

• Build and maintain integrations between the platform and third-party client systems;
• Develop integration workflows using modern integration platforms and custom services with Java;
• Enhance Records Management System (RMS), Computer-Aided Dispatch (CAD), and Booking products with scalable integration capabilities;
• Design secure, reusable, and well-architected cloud-based integration solutions;
• Write tests, debug production issues, and improve system quality and reliability;
• Contribute to technical documentation and automated build and deployment processes that improve engineering efficiency;
• Participate in code reviews and contribute through a pull request-based development process;
• Collaborate with engineers, product managers, and cross-functional partners to deliver robust integration solutions.

Must haves

• Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience;
• 3+ years of professional software engineering experience;
• Strong experience with Java and the Java ecosystem, including Spring Boot;
• Experience designing and building integrations with RESTful APIs, SOAP, and GraphQL;
• Familiarity with database technologies and proficiency with SQL;
• Experience with automated testing and Agile development methodologies;
• Ability to write clean, maintainable, and easy-to-understand code;
• Strong collaboration skills and the ability to build cooperative working relationships with teammates;
• Upper-intermediate English level.

Nice to haves

• Experience with React;
• Familiarity with AWS, Kubernetes, Docker, and Terraform;
• Experience with integration platforms such as Prismatic, Boomi, Workato, or similar tools;
• Exposure to event-driven architectures and distributed systems.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

We’re seeking motivated, sharp-minded professionals to join our team as a Cyber Security Analyst/Researcher. In this role, you’ll collaborate directly with clients, examine traffic patterns, and play a key part in identifying and neutralizing harmful bots and online threats.

Customer

Our customer is a global provider of comprehensive security solutions, protecting individuals, organizations, and communities from a wide range of risks, particularly in the digital space. Their enterprise-focused products specialize in bot defense and invalid traffic detection, helping clients safeguard critical systems and maintain operational integrity.

Project

The project focuses on real-time threat detection and bot mitigation for enterprise-scale clients. Cyber Security Analystes collaborate directly with customers, leveraging advanced analytics platforms to identify malicious traffic patterns and neutralize online threats. This dynamic environment requires both technical expertise and strong communication skills.

Requirements

• At least 4 years of experience in data analysis in cybersecurity or fraud detection domains, including experience with logs and dashboards
• Strong SQL skills: complex queries, aggregations, GROUP BY, ORDER BY, filters, window functions (e.g., RANK()), CTEs, and subqueries
• Technical understanding of web technologies and client–server architecture (APIs, HTTP, basic HTML/JavaScript)
• Experience with SIEM systems (experience with the Elastic Stack would be an advantage)
• Strong troubleshooting and problem-solving skills
• Experience in customer support, including direct communication with clients; professionalism and politeness are essential
• Strong English communication skills

Would be a plus

• Experience in a Cybersecurity Analyst/Researcher role, ideally supporting external customers in threat detection and response
• Experience in web security and security research: web application security, bot management, fraud detection
• Experience with research methodologies (hypothesis testing, verification and research plan)
• Python and JavaScript knowledge
• Experience with BigQuery/Snowflake
• Proficiency in building dashboards using BI tools (Snowflake, Looker, Kibana, JSM)

Personal Profile

• High level of responsibility and ownership
• Ability to work independently with minimal supervision
• Analytical mindset with a data-driven approach to decision-making
• Genuine interest in data, cybersecurity, and delivering high-quality customer service
• Proactive communicator who keeps stakeholders informed without being prompted

Responsibilities

• Investigate advanced and persistent attacks using data analysis and data science tools
• Analyze customers’ web traffic to detect unidentified threats and reduce false positives using Elasticsearch and BigQuery
• Research, design, and continuously enhance detection mechanisms to stay ahead of evolving threats
• Provide real-time technical support to global customers, delivering professional and timely incident responses
• Produce clear, insightful incident reports
• Collaborate cross-functionally with R&D and Research teams to optimize the company’s detection and mitigation capabilities
• Design, plan, and implement internal automation projects to improve team efficiency
• Work in a shift-based schedule, including weekends

Hiring process: 

• Stage 0: Recruitment pre-screen (30 minutes)
• Stage 1: Technical interview (1.5 hours)
• Stage 2: Test task
• Stage 3: Technical client interview (1 hour)
• Stage 4: Second technical client interview (1 hour)
• Stage 5: Soft skills interview on the client side (30 minutes)
• Stage 6: Final interview (optional)

We are looking for a Lead Generation Specialist with solid experience in LinkedIn lead generation and outreach automation. You will design and execute outbound campaigns, support event-based lead generation, and ensure a steady flow of qualified leads for our sales team.

What are we looking for?

• 1–3 years of experience in LinkedIn lead generation and outreach.
  Proficiency with outreach  and automation tools (LinkedHelper, Apollo.io).
• Experience with personalized outreach campaigns and follow-ups.
• Strong knowledge of CRM, experience in managing campaigns inside of CRM (preferably HubSpot or similar).
• Strong research skills and ICP-based prospecting expertise.
• English level B2+ (written & spoken).
• Proactive, organized, and detail-oriented.
• Strong writing skills, creating engaging texts. 
• Hands-on experience with AI tools and agents.

Will be a plus:

• Experience with ABM campaigns.
• Experience in generating leads through attending conferences and industry events.
• Experience working with the US and European markets.

What will you do?

• Launch, run, and optimize LinkedIn and email outreach campaigns targeting our ICP, including personalized sequences and follow-ups.
• Use and improve AI agents and workflows to scale outreach and automate repetitive lead generation tasks.
• Run partnership campaigns and build long-term relationships through social selling, conference meetings, and referral networks - the goal is to nurture trust-based connections that generate leads over time.
• Qualify leads and schedule intro meetings for the sales team.
  Keep CRM (HubSpot) data accurate and up to date.
• Track campaign performance and optimize outreach strategies — measured by qualified meetings booked and SQL (Sales Qualified Leads) conversion rate.
• Monitor Upwork and outstaff platforms (no active bidding).

We offer:

• Competitive compensation.
• Inventive plan for created SQL opportunities
• Comprehensive day-off policy, including additional days off in case of public holidays, and special events.
• Accounting Support Services.
• Work with global clients.
• Education budget + corporate education events/training.
• Compensation for certifications.
• Compensation for your fitness pursuits or therapy sessions.
• Enjoy insightful and diverse events including company meetups, milestone celebrations, team-building sessions, and knowledge-sharing forums.
• Culture where individual growth and team progression are paramount.

Application process:

• Culture Index (CI) Test
• Initial screening: call with Recruiter
• Test task
• Tech interview: call with Partnerships Manager

🚀 Ready to grow your career in lead generation with us? Apply now and let’s build meaningful connections together!

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

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 C++ Software Engineer you will work on ultra-low-latency ingestion pipelines, processing up to 1M messages per second with microsecond-to-millisecond latency.
 

Responsibilities
 

• Design and develop core market data components using modern C++23.
• Optimize data ingestion pipelines for extreme throughput and low latency.
• Make key architectural decisions for system scalability and reliability.
• Conduct rigorous code reviews focusing on performance, memory safety, and correctness.
• First 90 Days Focus: Deep dive into ZeroMQ and transition quickly into driving medium-to-major feature development.
   

Job requirements
 

• 5+ years of professional experience in C++.
• Expertise in Modern C++ (17/20/23): Deep knowledge of concepts, coroutines, ranges, and multi-threading.
• Low-Latency & Concurrency: Strong background in lock-free programming, memory synchronization primitives, and high-throughput systems (100K–1M+ msg/sec).
• Solid understanding of microservice architecture and Data Structures & Algorithms (DSA).
   

Nice-to-Have Skills
 

• Hands-on experience with ZeroMQ or high-performance messaging.
• Multi-language flexibility (Go/Python) and microservice infrastructure experience (PostgreSQL, K8s\Kubernetes).
• Experience with low-latency networking, binary serialization (Protobuf/FlatBuffers), or financial market data.
   

What We Offer

• Work with a cutting-edge modern C++ stack (C++23) on highly complex engineering problems.
• Flexible remote work environment.
• Collaborative team of senior-level professionals with minimal bureaucracy.
• Hardware-Level Challenges: Dive into low-latency engineering, lock-free programming, and microsecond optimizations. It’s a dream playground for a real C++ enthusiast.
• 100% Remote & Results-Oriented: We value code quality and system stability over time-trackers. Manage your own day.
• Senior-Only Environment: Work alongside top-tier professionals. Minimal bureaucracy means more time for actual engineering and less time in alignment meetings.

Company offers

‍

• 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!

 Role Overview 

We're looking for a Middle Solution Architect to join our platform engineering team. You will help translate business needs into practical, secure, and scalable solutions on Azure using .NET, working closely with engineering, product, and operations across multiple domains. 

Responsibilities 

• Design end-to-end solutions for platform modules — services, integrations, data pipelines, and security boundaries. 
• Produce and maintain lightweight architecture artifacts: C4 diagrams, ADRs, HLD/LLD outlines, sequence diagrams, NFR catalogues. 
• Define and review REST APIs: contracts/DTOs, error models, pagination/filtering, versioning, and backward compatibility. 
• Support data design on MS SQL Server: schema, migrations, indexing, query performance, and data access patterns. 
• Contribute to cloud and runtime decisions on Azure (App Service, Functions, Service Bus, Event Grid, Key Vault, Storage, API Management). 
• Participate in design reviews, incident retrospectives, and reliability/performance improvement cycles. 
• Document decisions clearly and communicate trade-offs across engineering, product, and business stakeholders. 

Requirements — Must Have 

• 3–5+ years building backend systems with .NET (C#). 
• Azure hands-on experience with core cloud concepts: networking, identity, compute, storage, messaging. 
• REST API design strong understanding of integration patterns — sync/async, idempotency, contracts. 
• MS SQL Server schema design, indexes, transactions, query tuning, migrations (EF Migrations / DbUp or equivalent). 
• Security fundamentals: JWT, OAuth2/OIDC at integration and configuration level; secret management; least-privilege thinking. 
• Application design patterns: familiarity with layered/clean architecture, Repository, CQRS basics — and the judgment to apply them with guidance. 
• AI/LLM awareness: understands what RAG, embeddings, and prompt engineering are at a conceptual level; can ask the right questions when evaluating an AI integration proposal. 
• Communication: ability to document decisions clearly and work with multiple teams. 

Requirements — Nice to Have 

These are areas we'll invest in together — not prerequisites. 

• Event-driven architecture: Azure Service Bus / Event Grid, outbox pattern, consumer group design. 
• Containers and orchestration: Docker, AKS / Kubernetes concepts, Helm basics. 
• Observability: Application Insights, OpenTelemetry, structured logging, distributed tracing, alerting. 
• Advanced design patterns: Domain-Driven Design (bounded contexts, aggregates, domain events); Event Sourcing; Saga / process manager; Modular Monolith as a stepping stone to services. 
• Advanced AI/LLM experience: production RAG deployments (chunking, vector stores, re-ranking, evaluation); Azure OpenAI / Azure AI Search; agentic patterns (tool use, Semantic Kernel / LangChain); AI-specific NFRs — latency, rate limits, grounding, PII handling. 
• API Management patterns: gateway policies, rate limiting, developer portal. 

About us:

Farsight Vision converts flight footage into digital 2D and 3D twins for real-time intelligence in GNSS-denied environment, making analytics and situational awareness convenient and accessible while saving time and effort. We create multi-layered digital twins of terrain with dynamic tracking and object/landscape monitoring and predicting.

We are looking for a software developer for our VR team. The team is young, so rapid development and prototyping is the norm. Our immediate aim is to create a dynamically-loading infinitely-scalable VR environment.

Responsibilities:

• Developing and improving VR application features and systems.
• Working with runtime-generated geometry, meshes, and texture data.
• Developing GPU-driven rendering workflows and compute shader solutions.
• Optimizing CPU, GPU, and memory usage for standalone VR devices.
• Profiling and debugging rendering and performance bottlenecks.
• Integrating backend services, AWS infrastructure, and databases.
• Supporting deployment, testing, and debugging on Meta Quest devices.

Requirements:

• 2+ years of professional Unity development experience.
• Strong C# programming skills.
• Experience with OpenXR and/or XR Interaction Toolkit.
• Experience developing VR applications for Meta Quest or similar platforms.
• Experience profiling and optimizing CPU/GPU/memory usage.
• Experience with asynchronous or multithreaded C# workflows.
• Good understanding of rendering pipelines and performance-sensitive systems.
• Proficient with Git version control.
• Upper-intermediate English or higher.

Preferred skills:

• Experience with netcode.
• Experience with shaders or compute shaders.
• Experience with multiplayer/networked applications.
• Experience with AWS or backend integrations.
• Personal Meta Quest headset

Security Eligibility

Our platform is actively used by the Armed Forces in live operations. As an Estonian-Ukrainian defense technology company handling sensitive operational data, we have a responsibility — legal, ethical, and practical — to ensure the integrity of everyone on our team. All candidates must be able to confirm the following:

• Neither you nor your close relatives (parents, spouse, siblings, children) reside in Russia, Belarus, or temporarily occupied Ukrainian territories
• You have no regular personal, financial, business, or professional contact with individuals in those territories
• You consent to a deeper security verification if the process advances to later stages

If any of the above criteria are not met, please do not proceed with your application.

Why you should join us:

With us, you will become part of a team of professionals who strive to contribute to the development of advanced technologies.

We value teamwork and create an atmosphere of mutual support where everyone can unleash their potential.

Flexible work schedule.

Paid vacation and sick days.