Jobs at Djinni

Job Description
 

• Strong knowledge of testing methodology, practices, tools, and test documentation.
• Experience in different types of manual testing: desktop/tablet application, functional, smoke, regression, localization, compatibility, etc.
• Experience in creating and executing test cases.
• Creating clear bug reports.
• Technical skills (OS administration: Windows, iOS, Android; OS tools, etc.)
• Good communication skills.
• Flexibility and willingness to adapt to project changes.
• Initiativeness and motivation.
• Experience in working with Jira.
• Intermediate (or higher) level of English: good reading and writing skills, ability to communicate verbally.

• Experience in Mobile and Web Testing

Additional skills:
 

• Practical experience in reviewing and testing requirements.
 

Job Responsibilities:
 

• Manual testing of web-based clients
• Review of system requirements and creation of test case scenarios for testing the requirements.
• Test cases execution.
• Writing bug reports as a result of testing activities.
• Work with a Bug-tracking system.
• Verification of bug fixes/regression testing.
• Providing status reports to the QA Lead.
• Communication with testers, developers, and customers.
• Be a part of the team, improve team practices and approaches.
 

Department/Project Description
 

Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 20 years and continue our strong relationship. We are creating software information systems providing management and reporting capabilities for customer equipment in the field. Currently, we are extending our team to be able to start new generation projects and looking for eager test engineers who want to quickly grow in the technology stack.
 

Skill Category

QA - Manual
 

Keyskills - Must Have

• Manual functional testing
• Localization testing
• GUI/Usability testing
• Technical Documentation
• Requirements testing
• Compatibility testing
• Test Design
• OS
   

Keyskills - Nice to Have

• XML
• SQL
• Web testing

Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation of tests and processes for new firmware releases; creating tools and reports to help other teams perform better and get data and summaries more easily.

Requirements

• 1-2 or more years of experience as AQA/SDET
• Good Python knowledge knowledge and experience
• Experience in the usage of automated testing frameworks
• Experience in BDD AUtomation
• Good Software Testing skills (good knowledge of test design and testing techniques; excellent reporting and documentation skills)
• At least intermediate English level
• Self-motivated person who is able to work independently and in the team
• Good communication skills
• Ability to learn new technologies quickly

Job responsibilities

• Working with automated test framework 
• Creating automated scripts, tools and reports
• Debugging issues and creating bug reports
• Developing test plans for new features and ensure good level of test coverage
• Contributing to team processes
• Communication with clients and team members

Project Description:

Luxoft, a DXC Technology Company, is a digital transformation services and software engineering firm providing bespoke IT solutions that drive business change. In financial services we deliver complex projects with highly skilled engineering talents. If you would like to help us build engineering solutions that make difference for our global financial industry clients, this may be your opportunity. We are looking for C# engineers with experience in scalable system designs, to join the team developing a firm-wide Risk platform for our client US multinational investment bank. Working in this project will let you:
- learn more about financial markets, products and risks.
- verify and grow your skills in global diverse team.

Responsibilities:

- Design and develop software components for Equity Risk Platform built on C# and C++
- Coordinate efforts with local developers and wider global team.
- Do scalability and performance optimizations.
- Manage the software development life cycle, from planning and prioritizing to testing and release.
- Review, test and debug team members' code
- Document development phases
- Identify and analyze user requirements.
- Selection of the most suitable solutions for creating a product
- Compliance with deadlines

Mandatory Skills Description:

- 4+ years of hands-on experience using .Net technology stack and providing high-quality solutions.
- Solid core .Net, multithreading, concurrency, design patterns.
- Experience with SQL
- Ability to apply modern security protocols and best practices.
- Good delegation and time management skills
- Problem-solving abilities
- The ability to prove their point of view to the customer.
- Excellent communication skills

Nice-to-Have Skills Description:

- C++ knowledge
- Investment Banking experience

Languages:

English: B2 Upper Intermediate

We are looking for a lead developer (hands-on with architect mindset) for a production-grade AI platform. 

Requirements:

1. English: Must be at a high, fluent, and professional level.
2. Experience: 4-5+ years of Fullstack experience with specific expertise in Next.js, NestJS, and MongoDB.
3. AI Expertise: Proven experience leading and building an AI-agent platform at production scale (Not just wrappers or MVPs), in other words - experienced building production-grade AI infrastructure that handles complex orchestration, decisioning, and autonomous workflows at scale, prioritizing observability and reliability over simple model wrappers
4. Ownership: A self-led developer who can take full ownership of complex features end-to-end and lead the development process.
5. Cloud Infrastructure: Architectural understanding of AWS resources (S3, ECS, Lambda, Bedrock, etc.).
6. Startup Mindset: Hands-on experience working in very small, fast-paced startups under high pressure.
7. Commitment: Available for a full-time, long-term position (1 year+).
Please send over the CV and a brief summary of why this specific person is the right architect for this challenge.

About us:
We are building a production-grade AI Operations Platform (infrastructure, not wrappers). We need a high-standard Full Stack Engineer (3-5 years) with an ownership mindset and a passion for clean architecture.

Technical Stack:
- Backend: Expert Node.js (NestJS) & MongoDB (Indexing/Modeling).
- Frontend: Next.js / React.
- Infra/DevOps: Basic understanding of cloud infrastructure, deployments, and CI/CD.

Who You Are:
- Professional & Patient: A calm, inclusive communicator who handles complex problems with patience.
- High Work Ethic: Reliable, independent, and committed to high-quality delivery.
- Architectural Thinker: Deep focus on clean structure and separation of concerns.
- Tech-Savvy: Comfortable using AI-assisted tools (Cursor/Copilot) to boost efficiency.

Small team. Real infrastructure. End-to-end ownership.

We are a fast-growing company in the AI Voice / performance-driven B2B space. We help businesses replace inefficient manual processes with scalable AI solutions that directly impact revenue.
Our product is already used by 20+ brands across 8+ GEOs, and we are scaling our sales engine aggressively.

Who We’re Looking For

We’re looking for ambitious and results-driven Lead Generation Manager experienced in LinkedIn, Telegram, Email and advanced Research Tools, who will own the the funnel: outbound outreach, lead qualification, and booking high-quality meetings.

About You

You are proactive, structured, and comfortable with high-volume outbound. You understand that Lead Generation Manager is not about “sending messages”, but about creating qualified sales opportunities. You’re metrics-driven and iterate fast. You understand the hypothesis approach and prospects’ enrichment. You have experience with setting up email infrastructure (deliverability, inboxes, etc.)

What Awaits You

• Product that sells itself and is demanded by the market
• High-intensity, performance-oriented team
• Clear KPIs and transparent bonus logic
• Opportunity to grow into SDR / AE / Sales Lead
• Direct impact on revenue and strategy

Responsibilities

• Research buying signals and launch trigger-based outreach
• Research and test new channels and approaches
• Crafting, launching and managing campaigns
• Sourcing and qualifying ICP leads by GEO, company size, use case
• Schedule appointments with decision makers.

Requirements

• 1–3+ years in outbound sales (B2B).
• Strong written and spoken English.
• Successful experience with LinkedIn, Email and Telegram outreach for B2B sales.
• Hands-on setup experience with emails, telegram, research instruments (e.g. Apollo, Clay).
• Experience with practical use of AI-driven tools for outreach.
• High level of self-organization.

Nice to Have

• Experience in iGaming / Performance marketing.
• Experience with CRM tools (HubSpot, Pipedrive, Salesforce).
• Cold calling experience.

What we offer
Fully remote work format and flexible working hours.

• Competitive salary pegged to USD.
• 24 days of paid vacation (sick leave, national, religious, and company holidays).
• A friendly communication culture and transparent processes.
• Dynamic work environment.
• Opportunities for professional development and career growth.
• No micromanagement — just trust, ownership, and freedom to experiment.

Вимоги до володіння мовами

Англійська

B2 – Вище середнього

Українська

C1 – Просунутий

About the company

Intela is a product ecosystem with 12 technology products across different domains. One of the directions within the group is a dedicated outstaffing agency that helps our long-term partners build strong engineering teams.

We are currently looking for a strong Java Engineer to join a US-based project in the FinTech space. The platform focuses on monitoring financial market activity, detecting suspicious behavior, and helping organizations ensure transparency and regulatory compliance across financial systems. The product processes extremely large volumes of data and events in real time. 

About the role
We are looking for a Senior Java Engineer with strong experience in data pipelines and database-heavy systems. The engineer will work on backend services and data processing infrastructure responsible for handling extremely large volumes of events and financial data.

This role requires a hands-on engineer who can independently design and architect scalable data processing systems and pipelines.

Responsibilities
• Design and develop backend services using Java
• Architect and implement scalable data pipelines and data processing workflows
• Work with large volumes of structured and unstructured data
• Design reliable data models and database interactions
• Improve performance, scalability, and reliability of high-load systems
• Participate in architecture and technical decision-making

Requirements
• 5+ years of professional software engineering experience
• Strong Java backend development experience
• Experience designing and building data pipelines and large-scale data processing systems
• Strong experience with SQL and database design
• Experience working with ETL processes and data transformation pipelines
• Understanding of distributed systems and high-load architectures
• Experience working with technologies such as Kafka, Spark, Flink, or Airflow is highly desirable
 

Nice to have
• Experience with streaming or event-driven systems
• Experience with cloud environments
• FinTech or high-scale data platform experience

Interview process
• Technical interview with the Intela engineering team
• Technical interview with the client team (includes an AI-assisted live coding session)
• Final conversation with the co-founder

Engagement model
• B2B contract

Join a product-driven team scaling a high-traffic SaaS platform that automates core business workflows. We are looking for an engineer who values Clean Architecture, System Scalability, and real user impact. This is a long-term role within a stable product ecosystem, not a project-based outsource.

📍 Hybrid (Lviv) or remote

Key Focus

• Build backend logic using C# / ASP.NET Core
• Support frontend features with React
• Integrate APIs and connect services
• Work with databases and write optimized queries
• Fix bugs, improve existing modules, and learn best practices
• Participate in sprint planning and demos

We’ll Match If You

• Have hands-on experience with .NET (courses, pet projects, internship, or 6–12 months commercial)
• Understand how REST APIs work
• Know the basics of SQL
• Have worked with React at a basic level
• English (B2)
• Are ready for full-time involvement

• Take responsibility and are not afraid to ask questions

   

Extra Advantage

• Basic knowledge of Azure
• Experience deploying small projects
• Familiarity with Git workflows

What We Offer :

 Professional Growth & Support:

• Mentorship: Hands-on learning from senior experts.
• Career Growth: A clear and documented path to advance.
• Feedback: Continuous support and regular performance reviews.

• Accounting: Full paperwork and tax support managed by us.

   

 Work-Life Balance & Flexibility

• Flexibility: Work from home or our Lviv office (Hybrid).
• Vacation: 18 days of paid annual leave.
• Extra Leave: 10 additional paid days off every year.

• Sick Days: 5 paid days for your health and recovery.

   

 Culture & Office Life

• Office Perks: Free lunches for those working from the office.
• Team Events: Regular gatherings and community-building activities.
• Celebrations: Personal gifts for your work milestones.
• Team Spirit: Corporate gifts and a supportive atmosphere

We are an iGaming company with more than three years of experience and a team of 1000+ specialists.

Our achievements include 8 large projects that are popular among our customers and successfully operate in Tier 1-3 locations.

The company attracts and values highly qualified specialists, which allows us to build processes efficiently and successfully expand our presence in new locations.

In connection with the expansion of the department, we are looking for a Sales Manager to join the team, who will be responsible for communicating with customers through phone calls.

Responsibilities:

• Negotiate with existing clients to familiarize them with the project and sell additional services and bonuses
• Advise clients on the services and opportunities of the project
• Assist in resolving customer issues in case of their occurrence, communicate with other departments of the company

Our wishes:

• At least 0.5 years of experience in sales is desirable
• We can consider candidates without experience, but with a desire to develop and earn
• Experience in working with people
• You are purposeful, active, attentive
• You are ready to learn new things and work in a team
• You have a PC or laptop, a headset with a microphone and a stable Internet connection

We offer:

• Cooperation with a product company as part of a large international holding
• Stable competitive salary ($ rate + KPIs)
• Salary payment twice a month
• Paid internship and training, as your professional development is very important to us
• Work schedule: 5/2 from 9 to 18 (GMT+1), with floating days off,

• Paid vacation and sick leave\Remote work format
   

  If the vacancy is interesting, then send your resume - you are exactly what we are looking for!

Data Analyst
 

Kyiv, city center
Office-based position
Monday – Friday, 10:00 – 19:00
 

About the Role

We are looking for a Data Analyst who will help analyze product and user data, detect anomalies, and build clear analytical reports.

In this role, you will work closely with data, monitor system metrics, and create dashboards that help the team make data-driven decisions.

Responsibilities

• Analyze user activity and system data
• Write and optimize SQL queries
• Work with PostgreSQL databases
• Build analytical reports and dashboards
• Visualize data using Power BI or Tableau
• Identify anomalies and unusual patterns in data
• Monitor system metrics and performance indicators
• Validate and ensure data accuracy
• Prepare analytical reports for internal teams

Requirements

• Strong knowledge of SQL
• Experience working with PostgreSQL
• Experience with Power BI or Tableau
• Ability to analyze anomalies in datasets
• Strong analytical thinking
• Attention to detail
• Ability to work with large datasets

Nice to Have

• Experience with data visualization best practices
• Experience with large datasets
• Basic knowledge of statistics

What We Offer

• Comfortable modern office in the center of Kyiv
• Great location with convenient transportation
• Office kitchen
• Corporate English courses and professional training
• Competitive salary
• Friendly and professional team
• Regular corporate events and team-building activities

IMPORTANT! Relevant as of March 16, 2026, 1 month Company Bootcamp.

We are looking for a motivated Lead Generation Manager (IT, Sales) to help drive our client outreach and lead identification efforts. This is an evening shift position. If you’re ambitious, self-driven, and ready to grow within the IT sales industry, join us! We offer comprehensive training, transparent bonuses, and reliable payouts. Those who work hard earn well.

Earnings: Base salary + bonuses
* $750 base salary for candidates with Intermediate English
* $1000 base salary for candidates with proficient English 

With bonuses for meeting the minimum KPI, you are guaranteed to earn from $250 to $750 per month. To earn more, you need to participate in sales, allowing the Sales Manager to share their bonus with you (a common practice). All team members who have worked with us as Sales Managers or Lead Sales Managers started as Lead Generation Managers (IT, Sales).

Test assignment

• To move on to the next step, please fill out thе survey. It will take you literally 15-30 minutes.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.
• Link to the test assignment is sent by request.

By clicking on the link (company name) in the vacancy header, you can find brief information about our company, contacts of the HR manager and a link to our website.

Working conditions

• Remote format of work 
• First month will be a paid Company Bootcamp period ($500/month);
  • Schedule for bootcamp and first month of work: 8:00 - 17:00 (Kyiv time, UTC+2)
• From the second month of work: evening shift, 17:00 - 02:00 (Kyiv time, UTC+2)
• Base salary & bonuses from $250 to $750;
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development;
• Mentorship from sales manager and other colleagues and career growth to a sales manager role;
• Training in IT technical knowledge (theory);

• English classes 2 times a week (two-person group, outside of working hours).

   

Requirements

• English: at least Upper-Intermediate written, is required;
• 6+ months of experience in IT lead generation;
• Have an understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;

• Other accompanying skills.

   

Responsibilities

• Search for new leads on different platforms (Linkedin, Upwork and other boards);
• Processing incoming requests from leads;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company's services and tech stack;

• Supporting the Sales Managers in lead qualification and information handoff.

   

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improve skills and knowledge in different areas;
• Opportunity to grow to the position of Sales Manager in-house;
• The ability to independently influence your earnings through bonuses based on the quantity and quality of acquired clients.

Requirements:
• 4+ years of commercial experience in Node.js development.
• 1+ year of experience with NestJS (or a strong willingness to quickly get up to speed).
• Experience in developing REST APIs and/or GraphQL using NestJS.
• Proficiency in TypeScript.
• Knowledge and hands-on experience with MongoDB, MySQL, or PostgreSQL.
• Experience integrating third-party APIs/services (e.g., sports feeds, payment gateways, etc.).
• Experience working with message queues — RabbitMQ, Kafka, or similar.
• Understanding of distributed systems design principles.
• Experience with Redis for caching and Pub/Sub (preferred).
Nice to have:
• Experience working on high-load projects, especially those involving live data.
• Experience writing and maintaining automated tests (unit, integration, E2E).
• Experience with WebSocket, gRPC, or other real-time technologies.
• Knowledge of architectural patterns such as CQRS, Event Sourcing, and DDD.
• Experience deploying and configuring applications using Docker/Kubernetes/CI/CD.
• Experience in the IGaming/betting industry (optional but a strong advantage).
We offer:
• Opportunity to make an impact and see the results of your work within the company.
• Competitive compensation that grows with your achievements.
• Paid vacation and sick leave.
• Medical insurance.
• Budget for conferences, workshops, and training to support your professional growth.
• Free English language courses.
• Flexible work schedule.

Are you passionate about building impactful digital solutions and working with cutting-edge technologies? We are looking for a Junior Full Stack Developer to join our team and contribute to an exciting telecom infrastructure project.

CUSTOMER

Our customer is a leading Swedish telecommunications company, recognized for delivering innovative large-scale technology solutions across complex infrastructure environments. Sweden’s telecom sector is known for its advanced networks, high-speed connectivity, and pioneering role in 5G development. The company operates internationally, serving millions of users and partnering with global technology leaders to drive digital transformation.

PROJECT

The project involves developing a centralized portal that serves as a single source of truth for software components and their relationships with hardware systems. It ensures transparency in software-hardware dependencies and enables compatibility analysis across different component versions.

Key Technologies: Python (Django), AngularJS, Kubernetes, CI/CD, Jenkins

Job Description

• Contribute to technical solutions and write maintainable, high-quality code
• Develop new features and components, assist with refactoring, debugging, and software maintenance
• Participate in peer code reviews and follow established engineering practices
• Perform unit and integration testing to ensure software reliability
• Assist in analyzing requirements and preparing feature designs
• Create and maintain technical documentation
• Join conference calls and meetings with the Customer when required
• Be an active member of the SAFe Agile team, participating in estimation, grooming, and planning sessions

Qualifications

• 2+ years of experience working with Python
• Solid knowledge of JavaScript and TypeScript
• Experience with CI/CD pipelines and related tools
• Hands-on experience with Kubernetes
• Understanding of backend development principles and RESTful APIs
• Front-end development experience, including component-based architecture
• Knowledge of relational databases and data modeling concepts
• Familiarity with testing practices for both frontend and backend applications
• Basic understanding of cloud environments and deployment processes

• Strong Intermediate (B2) level of English or higher

   

WILL BE A PLUS:

• Experience with AngularJS

• Kyiv, city center
• Office-based position
• Monday – Friday, 10:00 – 19:00
• Competitive salary
  
  About the Role
• We are looking for a Cyber Security Engineer who will be responsible for protecting the company’s infrastructure, securing data, and performing security audits.
• In this role, you will work with access control systems, encryption, security monitoring, and vulnerability analysis to ensure the reliability and safety of our systems.
  
  Responsibilities
• Ensure infrastructure security across company systems
• Manage access control systems:
  • IAM
  • RBAC
  • Zero Trust architecture
• Implement and monitor data encryption
  • TLS / HTTPS
  • Database encryption
• Identify and mitigate web security vulnerabilities
  • OWASP Top 10
  • XSS
  • CSRF
  • SQL Injection
• Configure and analyze system logging
• Work with SIEM systems
• Conduct security audits
• Participate in penetration testing
• Monitor and enforce data protection policies
• Ensure compliance with basic GDPR principles
  
  What We Offer
• Comfortable modern office in the center of Kyiv
• Great location with convenient transportation
• Office kitchen
• Corporate English courses and professional training
• Competitive salary
• Supportive and professional team
• Regular corporate events and team-building activities
• We believe that a strong team is built on respect, trust, and professional growth.
• We value and support our employees and strive to create a comfortable and motivating work environment.

TalentMinted is a boutique recruitment agency working with international clients across Europe and beyond. We specialize in hard-to-fill technical roles and move fast with a clear, transparent process.

We’re looking for a Senior Technical Recruiter who genuinely enjoys challenging searches — the kind of work where you need to think, dig deep, test sourcing hypotheses, and win in competitive markets.

Typical roles include SAR System Engineer, Embedded/Firmware, DSP, RF/SDR, Radar, Computer Vision, Backend and other niche engineering positions.

What you’ll do

• Own roles end-to-end: intake → sourcing strategy → pipeline → offer → close
• Run proactive sourcing (LinkedIn Boolean/X-ray, GitHub, communities, referrals)
• Conduct structured screening calls (tech fit, motivation, relocation, comp, availability)
• Deliver high-quality submissions: clean candidate summaries, risks, and motivation
• Drive process velocity: follow-ups, interview coordination, stage control, offer support
• Keep ATS/tracker updated with accurate statuses and notes
• Partner with hiring managers/clients to clarify requirements and manage expectations
• Build long-term candidate relationships in niche markets

Must-have

• 3+ years of IT recruiting experience (agency and/or in-house), including hard-to-fill roles
• Strong sourcing skills and the ability to find passive candidates
• Confidence recruiting for technical domains (ability to “speak engineer” at screening level)
• English B2+ (written and spoken) for international hiring
• Ownership mindset: proactive, resilient, consistent follow-up discipline

Nice-to-have

• Experience recruiting in Embedded / RF / DSP / SDR / Radar / SAR domains
• Hands-on with LinkedIn Recruiter / Sales Navigator, GitHub sourcing, X-ray search
• Experience recruiting across EU markets (DACH/Benelux/Central & Eastern Europe)

What you get

• Base salary + % performance bonus (transparent model, discussed early)
• Full remote setup, flexible workflow, and fast feedback loops
• Strong niche roles that build your expertise and reputation
• Clear processes + tools (ATS/tracker, sourcing stack)
• A team that values speed, quality, and honest communication

How to apply:
Send

1. 2–3 examples of the hardest roles you’ve closed (domain + location + timeline)
2. Your preferred markets/time zones
3. Tools you use (LinkedIn Recruiter/SalesNav, etc.)

Our client is a travel tech startup that helps users automatically save money on flights and hotel bookings. The platform monitors booked reservations and, if the price drops, rebooks or secures a refund so users get the savings without any manual effort. The product integrates with users’ email to track bookings and works with major airlines and hotels worldwide. The company operates on a performance-based model, taking only a percentage of the savings it generates.

Requirements

Must-have skills

• Node.js — 8-10+ years of commercial experience
• Express.js — building REST APIs, middleware, routing
• MongoDB — Mongoose ODM, aggregations, indexing, query optimization
• Redis — caching, pub/sub, queues
• Testing — writing unit and integration tests (Mocha, Chai, Supertest or similar)
• Git — branching, code review, merge requests
• REST API — design and third-party integrations

Nice-to-have skills

• TypeScript — typing, migrating JS projects to TS
• GCP (Google Cloud Platform) — Cloud Run, KMS, Cloud Storage
• OpenSearch/Elasticsearch — full-text search, indexing
• REDIS — cache, queues
• Socket.io/WebSockets — real-time communication
• Gmail API / Google APIs — OAuth 2.0, email processing
• Stripe — payment integration, webhooks
• Twilio — SMS notifications
• Cheerio — HTML parsing
• Handlebars — email templating

Would be a plus

• Knowledge of queue patterns and background job processing
• Experience with Passport.js (JWT, OAuth)
• Understanding of web application security principles (OWASP)

Responsibilities

• Develop and maintain backend services on Node.js
• Write automated tests for new and existing code
• Integrate with third-party APIs (payment systems, email services, SMS)
• Optimize performance and scalability
• Work with MongoDB database, Redis storage and OpenSearch engine
• Conduct code reviews and participate in technical discussions
• Work with existing codebase, refactoring

Tech Stack

• Runtime: Node.js 22
• Framework: Express.js
• Database: MongoDB (Mongoose)
• Search: OpenSearch
• Cache: Redis
• Real-time: Socket.io
• Cloud: GCP (Cloud Run)
• Auth: Passport.js (JWT, Google OAuth 2.0)
• Payments: Stripe
• Email: Gmail API, Resend
• SMS: Twilio
• Testing: Mocha, Chai, Supertest, Sinon
• Validation: Joi, Zod
• Logging: Winston