Jobs at Djinni

Senior Angular (v18+) and TypeScript Developer needed. Join the team for a UK-based healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare.

What You’ll Do:

• Design and develop front-end features using Angular and TypeScript
• Contribute to front-end architecture decisions, ensuring scalability, performance, maintainability, and long-term code quality
• Work closely with UX/UI designers, product owners, backend engineers, and other stakeholders to shape product solutions
• Review code, provide technical guidance, and support other engineers in improving solution quality
• Identify technical risks, propose improvements, and help reduce technical debt
• Contribute to frontend standards, reusable components, and engineering documentation

What We’re Looking For:

• 5+ years of experience in frontend development, with strong hands-on expertise in Angular and TypeScript
• Deep knowledge of Angular v18+ and modern Angular patterns
• Strong experience with RxJS and reactive programming patterns
• Solid understanding of scalable frontend architecture, modularization, reusable components, and maintainable code structure
• Experience with Angular Material, SCSS/CSS3, responsive design, and cross-browser compatibility
• Strong knowledge of RESTful APIs, HTTP, authentication flows, and web application security principles
• Experience with unit and integration testing using tools such as Karma, Jasmine, Jest, or similar frameworks
• Strong Git experience and confidence working in collaborative development workflows
• Ability to mentor other developers, provide thoughtful code reviews, and raise engineering quality across the team

Nice to Have:
• Experience with performance optimization tools and techniques such as Lighthouse, lazy loading, bundle optimization, and runtime performance profiling
• Familiarity with CI/CD pipelines and deployment automation
• Exposure to backend development or full-stack experience
• Knowledge of accessibility standards (WCAG) and testing frameworks like karma

• Experience working with design systems or shared component libraries

Position Name: Information Security Analyst
Reports to: Chief Information Security Officer
Location/Type: Remote (UA Candidates only)

Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

We seek a skilled Information Security Analyst to join our rapidly growing organization. This is a highly technical role providing excellent career development opportunities for the successful candidate. You will be work closely with the Chief Information Security Officer (CISO) and various teams to maintain and improve the security posture of Atlas and its clients. As a new position, this role will evolve, providing opportunities for growth and adaptation.

Responsibilities:

Vulnerability Management:

• Review vulnerability reports.
• Research scalable solutions for vulnerability remediation.
• Collaborate with Support/NOC to ensure remediations have minimal impact on clients and facilitate maintenance windows.
• Work with CS/Engineering to script and automate remediations.
• Track progress in ticketing system, including master tickets for multi-client initiatives and sub tickets for individual clients.
• Address vulnerabilities for clients' third-party vulnerability management, including overlap with Cavelo, and apply remedies to other clients.

Risk Management and Due Diligence:

• Provide accurate and timely responses to Due Diligence Questionnaires (DDQs).
• Review and analyze findings from risk assessments and penetration tests for Atlas and clients.
• Address identified vulnerabilities and recommend remediation strategies.
• Participate in Business Impact Analyses and tabletop exercises to enhance organizational resilience.

Industry Benchmark Alignment and Standards Updating:

• Start measuring alignment with Microsoft benchmarks in Intune and work on increasing the score.
• Address vulnerabilities and issues identified in workstation builds, cloud infrastructure configurations, and security configurations.
• Harden systems to enhance security across workstations, cloud infrastructure, and security configurations.

SOC 2 Maintenance and Additional Security Tasks:

• Perform test restores.
• Conduct reviews of our KnowBe4 phishing tests and training.
• Review SIEM logs.
• Assist in addressing cybersecurity incidents.
• Work with NOC and outsourced SOC on remediation runbooks.
• Perform additional tasks as assigned to support the security team and organization

Requirements:

• Strong understanding of cybersecurity principles and practices.
• Experience with vulnerability management and remediation.
• Familiarity with Microsoft Intune and security benchmarks.
• Excellent analytical and problem-solving skills.
• Ability to work collaboratively with cross-functional teams.
• Strong communication skills, both written and verbal.
• Strong ability to work independently
• Experience with security tools (SIEM, IDS/IPS, vulnerability scanners)
• Experience with RMM/SOAR and other automation platforms.
• Experience scripting
• Experience writing runbooks.

Desirable Qualities:

• Experience working in an MSP environment (preferred, but not required)
• Relevant certifications (AZ-500, SC-900, SC-300, CompTIA Security+, etc.)

Atlas Technica’s mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown 100% year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

Design and deploy intelligent chatbots using Foundry Workflows, Microsoft Agent Framework, OpenAI. Build and operate multi-agent orchestration pipelines with Azure AI Foundry and Model Context Protocol (MCP). Integrate AI with enterprise systems via RESTful APIs, ensuring compliance with security and privacy standards. Stay current with LLM advancements, collaborate across teams, and mentor junior engineers.

Responsibilities:

AI Agent & Chatbot Development

• Design, build, and deploy intelligent conversational agents using Foundry Workflows, Microsoft Agent Framework, OpenAI.
• Develop prompt strategies and manage datasets to support context-aware, multi-turn dialogue and accurate responses.
• Conduct rapid prototyping to validate technical feasibility and demonstrate business value of AI-driven solutions.
• Design agentic loops with task decomposition, state passing between agents, and workflow enforcement for multi-step ticket resolution.

• Implement structured error responses and graceful degradation in agent tool calls, including timeout handling, retry logic, and fallback cascades.

   

Data & Model Engineering

• Build and maintain data ingestion and indexing pipelines for Azure AI Search and Cosmos DB.

• Evaluate and optimize AI system performance for accuracy, scalability, latency, and cost-efficiency.

   

System Integration & Architecture

• Architect and implement integration between AI and enterprise systems (e.g., ConnectWise PSA, Confluence, etc.) using RESTful APIs.
• Implement and maintain MCP servers (Model Context Protocol) for secure, typed tool integration between AI agents and enterprise APIs.
• Deploy containerized services to Azure using multi-stage builds and Azure Pipelines CI/CD.
• Security, Compliance & Governance
• Ensure AI systems comply with data privacy regulations (e.g., GDPR) and enterprise-grade security standards.

• Implement access controls, data encryption, and audit logging for sensitive AI workflows.

   

Research & Innovation

• Stay current with evolving LLM technologies, frameworks and methodologies.

• Evaluate emerging tools and techniques to continuously improve solution quality and delivery speed.

   

Collaboration & Leadership

• Work closely with cross-functional teams to interpret business requirements and recommend LLM-driven solutions.
• Contribute to technical and architectural decisions, ensuring alignment with strategic goals.

• Mentor junior engineers and support knowledge sharing across the team.

   

Operational Excellence

• Take ownership of incident resolution, and bug fixes.
• Create and maintain technical documentation for AI systems, models, and integration workflows.

Requirements:

• English level — B2 or higher
• 5+ years of experience in AI engineering and .NET software development (.NET 10, ASP.NET Core/WebAPI, C#) with frontend experience in React 19 / Next.js 15 / TypeScript, with a focus on Azure-based solutions.
• Experience building intelligent chatbots and autonomous agents (Agentic AI) that perform real actions, plan, reason, and act with minimal human input; familiar with multi-agent orchestration and agent memory.
• Strong expertise in embeddings, search, and prompt engineering.
• Strong understanding of large language models (LLMs), their limitations, and modern capabilities (e.g., GPT, Claude, Gemini).
• Hands-on experience with Azure AI services (Azure AI Foundry, Azure OpenAI, Azure AI Search) and hands-on experience with MCP or similar protocols for secure, scalable integration between AI agents and enterprise systems.
• Familiarity with multi-agent orchestration patterns: coordinator-subagent workflows, maker-checker validation, signal-based confidence scoring, and context preservation across multi-turn interactions.
• Experience designing prompts with explicit evaluation criteria, few-shot techniques, structured output via JSON schemas, and validation/retry loops for reliable LLM responses.
• Awareness of AI-specific security concerns: PII handling, data boundary enforcement, prompt injection prevention, and compliance considerations (e.g., GDPR).

• Ability to write clean, maintainable, and testable code following SOLID principles and Clean Architecture patterns.

   

Desirable Qualities:

• Understanding of AI solution architecture patterns: LLM gateway/service layer, retrieval layer, orchestration/agent layer, and evaluation/observability layer.
• Experience testing AI-enabled components using deterministic seams (mocked LLM clients, retrievers, tools), scenario-based tests, and regression/evaluation datasets for non-deterministic outputs.
• Understanding of retrieval systems (keyword search, vector search, embeddings) and ranking algorithms
• Familiarity with AI/ML versioning practices: prompt version control with semantic tagging, evaluation baseline tracking, dataset versioning, experiment reproducibility.
• Familiarity with deploying, monitoring, and maintaining ML models in production environments.
• Experience with Azure Cosmos DB, Azure Container Apps, Docker containerization
• Familiarity with CI/CD pipelines and DevOps practices.
• AI-102
• Experience with Application Insights telemetry, distributed tracing.
• Prior experience integrating AI agents with enterprise platforms like ConnectWise PSA, Confluence, SPO, etc.

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.


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


Responsibilities

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

Hard skills we value

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

Nice-to-have

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

We’re excited to offer a long-term opportunity for an experienced Back-end Developer (Node.js) to join a team of professional engineers and designers. Together, you’ll be working on a US-based product that’s set to make a significant impact on the PropTech scene. This role offers the chance to contribute to a major market and collaborate with top talent in a dynamic environment.
 

About ElevateOS Product

ElevateOS has been improving the resident experience for over seven years. We created a single, all-in-one platform that makes it easy for property managers and resident staff to work together. Our goal is simple: to provide the best experience for residents by replacing multiple, confusing apps with one easy solution.

This is a stable, long-term project that continues to grow, and you'll have the chance to be part of its ongoing success.

Our primary technology stack revolves around JavaScript. We use React for the front-end, Node.js for the back-end, and React Native for mobile development.

Requirements:

- 4-5+ years of development experience with Node.js;
- Practical knowledge of VanillaJS, Typescript, Express-like framework;
- Hands-on experience creating robust RESTful API’s and designing scalable back-end architecture;
- Proficiency with relational DB;
- Experience with integration with 3rd party REST and SOAP API's;
- Good knowledge of GIT;
- Experience delivering projects, using modern tools like CircleCI, Docker, Kubernetes and navigating through different environments like AWS, GCP.
- Good understanding of ECMAScript specifications;
- Proficient in the English language.

Additional (good-to-have) skills:
- Experience with MySQL, nginx, Stripe, Twilio, Redis
- Experience working in a product company rather than outsourcing.

What will your responsibilities include?
- Creating first-class back-end systems by writing clear, sustainable and well-tested code;
- Improving performance and refactoring existing code;
- Cooperating with the Product, UI/UX, QA and Front-end teams to fulfil project goals;
- Configure project environments and deployment procedures;
- Bugfix during the development process;
- Cover your code with unit tests;
- Write documentation.

We are looking forward to having you on board to contribute to our journey of transforming real estate property management!

We are looking for a Senior Backend Engineer with strong expertise in C# and .NET Core.
You will work on a complex, evolving system, focusing on backend development, code quality, and performance improvements, while collaborating closely with the Tech Lead and the rest of the team.

Requirements

Backend
Strong proficiency in C# and .NET Core
Senior-level experience in backend development
Experience writing unit and integration tests, with a solid understanding of what should be tested and how to structure maintainable tests

Databases
Strong experience with MS SQL and/or PostgreSQL
Deep understanding of relational databases
Ability to write and optimize SQL queries
Experience with indexing and performance tuning
Experience working with ORMs and understanding how they interact with the database

Skills
Ability to quickly understand large legacy codebases
Strong problem-solving skills for complex and non-standard tasks
Attention to code quality, maintainability, and performance

Nice to Have
Experience with NHibernate

What We’re Looking For
Ukrainian candidates based outside of Ukraine
Middle+ or Senior level overall
Ability to quickly get up to speed in an existing system
Ownership and responsibility for your work
Proactive mindset and willingness to suggest improvements

Interview Process
Pre-screen interview
Technical interview
Interview with Product Manager

Location: Budapest (office, onsite, could be hybrid)

Employment Type: Full-time B2B with Polish entity 

Working hours: Standard European working hours (~ 9-18.00, flexible)

About the company: connected vehicle platform, serving automotive OEMs in Europe. Hungarian subsidiary

Office address: 1053 Budapest, Kossuth Lajos utca

Business travel: to Sweden, 2–4 times per year, 1–2 weeks per trip. Travel costs covered

Ideal start date: 1st June

About the Role: We are looking for a motivated Engineer to join our team. You will handle customer's connected car's incident ticket, troubleshooting basic network issues. 

This is a great opportunity for someone with a solid foundation who wants to grow in a supportive environment.

Main requirements:

 - 4G/5G network architecture knowledge

- connected vehicle/automotive OEM domain understanding

- fluent English (spoken + written) C1

- Jira experience

- Strong communication & presentation skills

- Customer-facing mindset.

Key Responsibilities: 

- Assist in diagnosing and resolving basic connected cars'network connectivity issues (e.g., 4G/5G Network, DNS, firewalls, routing, TCP/IP) for our customer. 

- Collaborate with senior engineers to deploy and monitor applications. Document code, configurations, and troubleshooting steps.

Required Qualifications：

- 2+ years of professional experience in a similar role (or equivalent practical experience)

- basic network knowledge: understand IP addressing, subnets, TCP/UDP,  HTTP/HTTPS, DNS

- common network troubleshooting tools (ping, traceroute, netstat, curl)

- basic 4G/5G Network knowledge (APN, DNN, Signalling flow)

- MySQL: basic knowledge of MySQL script (basic query command)

- familiarity with Linux command line (e.g., file system navigation, process management, log analysis)

- problem-solving skills and ability to work both independently and in a team

- customer-facing mindset.

English proficiency: B2-C1 or higher, able to read/write technical documentation and communicate clearly (spoken and written).

Nice to Have:

- knowledge of Tbox function is a plus

- knowledge of 4G/5G Mobile Network (Core/Radio Network Element, signalling)

- familiarity with REST APIs and JSON.

We Offer: 

- competitive salary and benefits

- mentorship and learning opportunities

- flexible working hours / remote options

- modern tech stack and collaborative culture.

AdFlagger is a B2B brand protection company.

We help brands detect and remove ads, fake domains, affiliate abuse, parasite SEO pages, and other SERP assets that steal branded traffic.

Our core services:

• Ads Removal
• Domain Removal
• Brand SERP Protection

Our main growth segments are digital businesses with high branded search value.

About the role

We are looking for a Head of Growth / Business Development Lead.

This is not a standard Sales Manager role.

We need a hands-on person who can build a predictable B2B lead generation and sales pipeline almost from scratch.

You will be responsible not only for sales calls and proposals, but also for the full growth system around sales: ICP, outbound, LinkedIn outreach, email outreach, CRM, commercial materials, case studies, website lead generation, and coordination with content, SMM, design, and WordPress development.

The key goal is simple: build a system that generates qualified B2B leads, not just wait for inbound requests.

Responsibilities

• Build and manage outbound lead generation.
• Work with existing contact databases.
• Find and qualify new target accounts.
• Run LinkedIn outreach and email outreach.
• Prepare outreach sequences, messages, and follow-ups.
• Manage CRM and keep pipeline data clean.
• Own the sales pipeline from first contact to commercial proposal.
• Conduct discovery calls with potential clients.
• Prepare commercial proposals, presentations and follow-ups.
• Coordinate website lead generation improvements.
• Suggest landing pages, case studies, sales materials, and lead magnets.
• Coordinate SMM, content, designer, and WordPress developer when needed.
• Track qualified leads, pipeline value, conversion rates, and closed revenue.

Requirements

• 3+ years of experience in B2B international sales, business development, or growth.
• Experience with outbound lead generation.
• Ability to build pipeline, not only close inbound leads.
• Experience selling digital services, SaaS, IT services, affiliate/iGaming, marketing, compliance, or similar B2B services.
• Strong English for outreach, calls, and proposals.
• Good CRM discipline.
• Ability to write clear, relevant, non-generic outreach messages.
• Understanding of how website, landing pages, case studies, and sales materials support lead generation.
• Ability to coordinate marketing, design, content, and website-related tasks.
• Ownership mindset.

• Practical approach: ability to plan, execute, test, and improve without waiting for perfect conditions.

   

Nice to have

• Experience in iGaming, affiliate marketing, dating, cybersecurity, fraud prevention, brand protection, legaltech, or compliance.
• Existing network in gambling, affiliate, dating, or digital business.
• Experience with LinkedIn outreach, email outreach, conferences, partnerships, and account-based outreach.
• Experience selling high-ticket B2B services.
• Understanding of branded search, affiliate abuse, fake domains, brand bidding, or SERP-related risks.

• Experience working in small teams where processes are still being built.

   

You are not a fit if

• You only worked with inbound leads.
• You expect ready-made qualified leads from the company.
• You dislike CRM.
• You do not want to be involved in outreach and lead generation.
• You see marketing and sales materials as “not your area”.

• You prefer only closing calls and do not want to build the system.

   

Compensation

Base + performance-based bonus tied to qualified pipeline and closed revenue.

Final compensation depends on seniority, relevant industry experience, and ability to build the growth function, not only perform sales activities.

Hiring process

1. Short screening call.
2. Test task.
3. Final discussion about expectations, compensation, and first 90-day priorities.

4. Offer.

    

Why join us

AdFlagger has a clear service focus, real market pain, and strong potential in several B2B niches.

This role is for someone who wants to build a growth function, not just maintain an existing sales process.

If you know how to create outbound, open new B2B markets, and turn niche services into structured sales opportunities, we would be glad to talk.

We are looking for an experienced Platform Engineer, PXE / CI / Image Registry

We build secure OS images for various types of AI hardware. These images are automatically built, scanned for vulnerabilities, signed, generate SBOMs, stored in a registry, and deployed on servers without manual installation.

This role is responsible for the automation and infrastructure behind this process: CI/CD pipelines, image builds, PXE boot, DHCP/TFTP configuration, registry workflows, signing keys, SBOM generation, and operational runbooks.

What This Person Will Build

•  CI/CD pipelines that build multiple Linux OS images in parallel
• AWS-based image builder infrastructure for x86 and ARM64 images
• PXE boot infrastructure so bare-metal servers can install themselves
• DHCP and TFTP configuration for boot-time server identification
• Harbor or OCI registry workflows for storing, tagging, promoting, and mirroring images 
•  Cosign signing, SBOM generation, and vulnerability scan gates 
•  Runbooks for bringing up new data-center sites and debugging failed boots or failed image builds

Must-Have Background

• Strong platform engineering, DevOps, SRE, or infrastructure automation background 
• Hands-on CI/CD experience with GitHub Actions, GitLab CI, Jenkins, Buildkite, or similar
•  Linux provisioning experience, ideally PXE, DHCP, TFTP, Kickstart, cloud-init, MAAS, iPXE, or bare-metal imaging
•  Experience with OCI registries, container images, artifact promotion, image signing, or SBOM tooling
•  Terraform, Ansible, shell scripting, and AWS infrastructure experience
• Good verbal and writing English language communication skills

Nice to Have

• Harbor, Cosign, Syft, Grype, Kairos, Ubuntu Pro, FIPS, bare-metal data-center provisioning, or edge-site deployments

Join Bato as a Trainee UI/UX Designer!

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If you dream of becoming a UI/UX designer, have basic knowledge, and an unstoppable desire to learn - this opportunity is perfect for you. But to join us, you should already have some essential skills, a few outstanding works in your portfolio, and be ready to complete a small test task. 

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What you’ll do:
● Design UI/UX for websites, landing pages, and apps
● Research and generate creative ideas
● Create cool Dribbble shots and help build a strong visual style for the brand
● Share your designs via Instagram stories, reels, and posts
● Research users and trends to build intuitive interfaces
● Keep up with modern UI/UX trends
● Collaborate with devs and other team members to bring ideas to life
 

What we expect from you:
● Love for design and modern UI trends
● Good taste and strong visual thinking
● Basic understanding of UI/UX principles
● Confidence with Figma and core tools
● A portfolio with 2–3 outstanding works that showcase your potential

Would be a plus:
● Graphic design or branding experience
● Basic motion design (After Effects)
● English — Upper-Intermediate+

What benefits we prepared for you: 
● Competitive salary according to your skills 
● Opportunity to work remotely 
● Paid vacation (4 weeks) and sick leaves 
● Challenging and interesting tasks with great opportunity to level up your skills 
● Young, motivated team and a friendly environment 
● Engaging tasks that will boost your skill level. 
● Clear growth opportunities - advance to mid-level or senior web designer roles! 

Who we are: 
Bato Web Agency is a full-cycle web agency providing comprehensive web services - from innovative design to high-end development of websites and web applications. 

Join our team and bring incredible ideas to life! 🚀 Don’t miss this chance - apply now!

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🚨 Quick heads-up!
We’re only reviewing applications sent through this platform - so make sure to apply here.
Also, don’t forget to drop a link to your portfolio!
Without it, we won’t be able to check out your work 😢

Try to include 2–3 of your best projects — the ones that really show what you can do and what makes your style stand out!

We are looking for an Kong / Lua Engineer, API Gateway Hot Path. 

This role owns that hot path. It is a specialist API gateway and low-latency systems role.
 

What This Person Will Build 

•  Kong or OpenResty plugin logic in Lua
•  Request classification for inference, training, RAG, video, compute, and edge inference APIs
• JWT/OIDC tenant identity extraction and validation
•  Redis-backed quota checks, concurrency caps, routing lookups, and request metadata
•  Low-latency connection pooling and timeout behavior
•  Gateway observability: p50/p95/p99 latency, errors, Redis latency, routing decisions, and tenant-level behavior
•  Load tests and failure tests for Redis outage, malformed tokens, quota exhaustion, and routing-table updates
   

Must-Have Background 

•  Kong plugin, OpenResty, Nginx Lua, or high-performance API gateway experience
• Strong Lua or systems scripting experience in production traffic paths
• Redis experience with connection pooling, timeouts, failover, and latency debugging
• Understanding of JWT/OIDC, API gateway routing, tenant-aware request handling, and p99 performance
• Production mindset around hot-path safety, observability, and staged rollout
• Good verbal and writing English language communication skills
   

Nice to Have 

• Experience with Kong Enterprise, Envoy/Lua, Nginx, OpenResty, API security, rate limiting, or high-throughput SaaS gateways

Required skills:

echlexity is a product and services company building complex solutions for clients in the US and Europe. We're growing a team of engineers who care about clean architecture, high-quality code, and aren't afraid to take ownership.

• 3+ years of commercial experience with Node.js / NestJS
• Strong knowledge of PostgreSQL (schema design, indexing, query optimization, migrations)
• Hands-on experience with Redis (caching, queues, pub/sub)
• Practical experience with AWS (EC2, S3, RDS, Lambda, SQS / SNS, CloudWatch, etc.)
• Solid understanding of how to build scalable REST / GraphQL APIs
• Production-level TypeScript experience
• Knowledge of design patterns, SOLID, and clean architecture
• Experience with Docker and CI/CD
• Strong communication skills - English Upper-Intermediate or higher (written and spoken)
• Agentic coding skills - confident use of AI tools (Claude Code, Cursor, Copilot, etc.) to accelerate development, code review, testing, and documentation
  
  Nice to have:
• Experience with microservice architecture and message brokers (RabbitMQ / Kafka)
• Knowledge of Kubernetes / Terraform / IaC
• Experience with event-driven systems
• Writing unit / integration / e2e tests (Jest)
• Mentorship or tech leadership experience
   
• What we offer:
• 100% remote work from anywhere in the world
• Flexible schedule
• A large, interesting product with real technical challenges
• Modern stack and freedom to choose your tools
• Transparent communication, minimal bureaucracy
• Paid time off and sick leave
• Budget for learning, conferences, and AI tools
• Long-term contract
  
  About us Techlexity is a product and services company building complex solutions for clients in the US and Europe. We're growing a team of engineers who care about clean architecture, high-quality code, and aren't afraid to take ownership.

🚀 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

📍About the Product:
Over the past few years Coro has received $275M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally.   

Coro started in Tel-Aviv, Israel and is also headquartered in Chicago, IL with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. 

About the Role:
This is a hands-on leadership role for a Backend Team Lead who will guide a team of backend engineers while staying directly involved in coding, architecture, and delivery. You will work on core backend systems behind Coro’s cybersecurity platform, building and scaling high-load services that process large volumes of security and telemetry data in real time.

These systems are responsible for collecting, processing, and analyzing data from multiple sources, including endpoints, cloud environments, and product integrations. They support critical product capabilities such as threat detection, security analytics, anomaly identification, and automated response workflows, making this a mission-critical leadership role at the core of Coro’s product.
 

If you are looking for a role where you can combine leadership with technical ownership, shape team culture, and build highly scalable backend services for a fast-growing global cybersecurity platform, this is the role for you

📍Key Responsibilities:

• Lead a team of highly skilled and passionate developers
• Partner with the Product Manager to build the road-map for the team
• Understand the team objectives and key results and make sure that the team are on the path to achieving them
• Participate in making decisions on the architecture and technologies
• Conduct the team ceremonies: Daily stand-ups, sprint planning and retro meetings
• Help create and enforce strong engineering standards, code quality, and best Engineering practices
• Take an active part in the implementation (hands-on) of the team’s various services and features
• Help your team members grow by mentoring them, building their growth plan with them and enable them opportunities to implement it

📍Required Competence and Skills:

• 6+ years of backend/server-side development with Java
• 2+ years of proven experience leading an engineering team 
• Strong hands-on experience with Spring Framework and MongoDB
• Deep understanding of multithreading and concurrency
• Solid knowledge of OOP concepts and design patterns
• Proven experience with microservices architecture
• Experience working with high-load backend systems
• Proficiency in cloud-native environments (preferably AWS)

Nice to have:

• Experience with Redis and RabbitMQ
• Experience with Elasticsearch/OpenSearch 
• Familiarity with Docker / Kubernetes
• Experience in Cybersecurity domain 

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

We are looking for a Senior-level freelance engineer with proven, hands-on experience in backend and systems development (Python and C++) for drones, UAVs, or robotic platforms. This role involves building critical software that directly powers autonomous aerial operations, from onboard systems to mission control infrastructure.

What you’ll do

• Design and develop backend services for mission control and monitoring of autonomous drones
   
• Build reliable data pipelines to process and analyze telemetry in real time
   
• Implement and maintain communication protocols (MAVLink over UDP/TCP)
   
• Integrate with PX4 or ArduPilot flight stacks and extend/customize C++ components when needed
   
• Contribute to software deployment on embedded platforms (e.g., Raspberry Pi, NVIDIA Jetson)
   
• Collaborate remotely with robotics, hardware, and frontend teams to deliver end-to-end UAV solutions
  
   

You have

• Mandatory: production-level experience building software for drones/UAVs or robotic platforms
   
• Strong Python expertise (Asyncio, FastAPI/Flask, or similar frameworks)
   
• Solid C++ experience in robotics, real-time systems, or embedded development
   
• Practical experience with PX4 or ArduPilot flight stacks
   
• Hands-on experience with MAVLink protocol
   
• Strong understanding of UAV/robotics development workflows
   
• Experience working in Linux environments
   
• Hands-on knowledge of Docker and containerized deployments
   
• Git and version control best practices
   
• Experience designing and maintaining CI/CD pipelines
   
• Solid understanding of networking concepts (UDP/TCP, DHCP, traffic debugging tools)
  
   

Nice to have

• Experience with software deployment on embedded hardware platforms
   
• Experience with telemetry visualization or monitoring dashboards
   
• Familiarity with video streaming technologies (depending on the team assignment)
   
• Exposure to cloud-based infrastructure (AWS, GCP, or Azure)
  Prior work in Agile, cross-functional robotics teams
  
   

What we offer

• Freelance / hourly paid (long-term collaboration possible)
   
• Competitive rate based on expertise and contributions
   
• 100% remote & flexible working hours
   
• Direct involvement in cutting-edge UAV and robotics projects
   
• A motivated international team where your work has a real impact on live autonomous systems
  
   

👉 Proven PX4 or ArduPilot experience is required. If you bring practical UAV/drone software expertise (Python + C++) and understand real-world robotics workflows, we’d be excited to talk with you.

We are looking for a Middle+ PHP Developer to join our team in building high-quality, scalable web applications. 
You will be responsible for developing core business features, maintaining code health, and contributing to the evolution of our architecture. 
We value engineers who are passionate about Clean Code and are eager to apply advanced patterns like DDD and CQRS in a Symfony environment.

🛠 Requirements

• PHP 8.2+: 3+ years of experience with PHP (Attributes, Enums, Typed Properties).
• Symfony Framework: Strong experience with the core (DI Container, Security, Messenger, Serializer).
• Persistence: Expertise in Doctrine ORM (Advanced mapping, Query optimization, Life-cycle events).
• API Development: Experience building and maintaining RESTful or GraphQL APIs.
• Testing: Commitment to automated testing using PHPUnit or Pest.
• Architecture: Practical understanding of SOLID, DRY, and Layered Architecture.

➕ Nice to have

• Ecotone Framework: Familiarity with Ecotone for implementing Message-Driven Architecture.
• Strategic Patterns: Understanding of DDD, CQRS, and Event Sourcing concepts.
• Messaging: Experience with message brokers (RabbitMQ, Kafka, or Amazon SQS).
• Infrastructure: Basics of Docker, CI/CD pipelines, and cloud-native development.

🚀 What you’ll do

• Business Logic Implementation: Develop complex features while keeping the domain layer decoupled from the infrastructure.
• Architectural Growth: Help the team move towards a more modular and message-driven system where appropriate.
• Collaborative Design: Participate in technical grooming and RFCs to define the best path forward for new features.
• Quality Assurance: Conduct thorough code reviews and advocate for best practices across the codebase.

💡 Why join us

• Remote work & flexible schedule
• 24 paid vacation days + 10 paid sick days
• Product company - real impact on decisions and architecture
• Opportunity to grow into Senior / Architect
• Complex and meaningful domain (payments, integrations, high-load)
• Team that actually cares about architecture and clean code