Jobs at Djinni

Requirements for a Candidate:

• 4+ years of product management experience, including hands-on experience with mobile apps for iOS and/or Android.
• Proven experience owning the full product lifecycle, from discovery and roadmap development through backlog prioritization, delivery, launch, measurement, and optimization.
• Strong product discovery skills, including customer interviews, market research, competitor analysis, and hypothesis validation.
• Ability to translate business goals and user needs into clear product requirements, use cases, user stories, acceptance criteria, and priorities.
• Data-driven mindset with the ability to define and track product KPIs, analyze funnels, cohorts, retention, conversion, churn, LTV, CAC, and revenue impact.
• Experience with A/B testing, product experiments, and decision-making based on metrics.
• Solid knowledge of stakeholder management and risk management.
• Good understanding of unit economics.
• Excellent verbal and written communication skills.
• English at Upper-Intermediate (B2+) level or higher, both written and spoken, for collaboration with international teams and stakeholders.

Bonus Points:

• Experience with the US commercial or residential real estate/rental market.
• Experience with BPMN or process modeling tools.
• Experience using AI tools for research, analysis, prototyping, or workflow automation.
• Experience with IoT products.
• Experience navigating corporate environments and collaborating across multiple teams and stakeholder groups.
• Experience with payment flows or payment-processing integrations.

What will you do: 

• Lead product discovery and validate customer needs, problems, and opportunities.
• Help shape product strategy, roadmap development, and quarterly planning.
• Define and monitor product KPIs, using data to evaluate outcomes and guide decisions.
• Manage and prioritize the product backlog based on customer value, business impact, risks, and dependencies.
• Translate product opportunities into clear requirements and collaborate with cross-functional teams throughout delivery.
• Partner with Customer Service and other stakeholders to gather feedback and turn it into product improvements.
• Communicate product priorities, decisions, trade-offs, and results to relevant stakeholders.

What we offer:

• Competitive compensation based on experience and skills.
• Flexible schedule.
• Remote work. 
• Paid vacation of 20 working days per year. 
• Medical insurance.
• Opportunity to work with a broad technology ecosystem across mobile and web products.

• Visiting conferences, workshops, webinars, trainings. 

   

About Us:

At VEN Commerce Ltd., we are committed to innovation, collaboration, and a customer-first mindset. Our vision and mission drive us to deliver outstanding products and services, and we seek a Product Manager who can integrate these values into their work and contribute to our growth. 

You'll join a project serving B2B and B2C users across the US commercial and residential real estate and rental market. The product suite includes mobile apps and web portals that support essential day-to-day user activities, making reliability, usability, and consistent quality critical. As Product Manager, you'll improve existing products while helping shape the next-generation platform, turning market needs into products people can rely on. 

Requirements

• 5+ years of experience in Android development
• Solid knowledge of Java/Kotlin
• Understanding of OOP and design patterns
• Knowledge of layout Android UI and experience in creating UI animations
• Strong knowledge of Android Compose
• Eager to show leadership capabilities to improve the application, architecture, and codebase
• English: Intermediate

It would be great to have:

• Dagger2 experience;
• Experience with live streaming platforms;
• Reactive and functional coding skills

AI-enabled software development

• Hands-on experience using AI coding agents in day-to-day software development.
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents.
• Ability to provide effective context, constraints, acceptance criteria, and validation steps.
• Strong awareness of the risks and limitations of AI-generated software.
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential.
• Interest in exploring and improving agentic development workflows.
• Willingness to share effective workflows and lessons learned across the engineering team.

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare package;
• 20 working days paid vacation, official public holidays, and 100% sick leave coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office near the city center. Our Kyiv office is open 24/7 with all safety and health measures in place.

ThingsBoard, Inc. was founded in 2016. We develop software products for IoT (Internet of Things). Our flagship IoT platform is the most popular open-source project in its class. ThingsBoard's software is widely used by 500+ industrial customers with a wide range of requirements for device management, data processing, security, privacy, analysis, etc.

ThingsBoard, Inc. evolved from a startup to a leading IoT company with hundreds of customers and thousands of community users. Our R&D office is in Kyiv, Ukraine.

ThingsBoard invites a Frontend Developer (Angular), Junior+/Middle level to join our Development Unit (only office work).
We are looking for a proactive and communicative person with strong English skills, as this role involves frequent interactions with clients.

Key Responsibilities:
- Develop and maintain user-facing features using Angular.
- Write clean, efficient, and reusable code, following best practices.
-Collaborate with designers, backend developers, and clients to deliver high-quality UI solutions.
-Participate in code reviews and contribute to the continuous improvement of development processes.
-Debug and resolve issues in existing code.

Requirements:
- Strong hands-on experience with TypeScript
- Experience with Angular 18+
- Strong problem-solving skills and attention to detail.
- Excellent English (B2/C1) – ability to communicate effectively with clients.
- Ability to work effectively in a team and handle client interactions.
- Experience with Git or other version control systems.
- Understanding of RESTful APIs and client-server communication.

What we offer:
- Working on an open-source IoT platform that has thousands of installations all over the world and 23000+ stars on GitHub;
- Full-time office work with flexible work hours;
- Modern cutting-edge development stack;
- A high-professional team without bureaucracy and management overhead with 15+ years of experience;
- Career growth opportunities and regular salary review;
-Medical Insurance;
-Free English classes;
- Comfortable office and fridge with free beverages;
- Team-buildings and corporate events.

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the positions Anti-Fraud Analyst

The ideal candidate will have experience in the industry, be organized and motivated, and we guarantee a pleasant atmosphere with opportunities for growth.

Responsibilities:

• Conduct regular analysis of affiliate traffic to identify fraud across CPA, Hybrid, RevShare, and Fixed models using both internal and third-party analytics tools.
• Analyze user behavior (FTD, retention, unusual patterns) to detect suspicious or incentivized traffic schemes.
• Prepare and update affiliate offer terms and Insertion Orders (IO) with clear anti-fraud conditions.
• Perform pre-checks of new affiliates and deal terms before campaign activation.
• Approve or reject affiliate payouts based on traffic quality evaluation (final compliance check before payment execution).
• Collaborate with affiliate managers to explain payout rejections and clarify reasons for non-payment.
• Suggest improvements to anti-fraud processes and contribute to the development of internal fraud prevention policies.
  
   

Requirements:

• Minimum 1 year of experience in iGaming or Betting as an Affiliate Analyst, Traffic Analyst, or Anti-Fraud Specialist.
• Solid understanding of CPA, Hybrid, and RevShare models and the fraud risks associated with each.
• Proficiency in traffic analysis using tools like Google Sheets and Power BI (user-level).
• Knowledge of common fraudulent patterns such as multi-accounting, bonus abuse, incentivized traffic, and geolocation manipulation.
• Experience in drafting clear and contract-compliant IO (Insertion Order) terms for affiliates.
• Strong attention to detail, high level of accountability, and ability to work with large datasets effectively.
• English B1
  
   

Hard Skills:

• Experience working with affiliate tracking platforms
• Knowledge of CPA, Hybrid, and RevShare models, including payout logic and traffic evaluation
• Proficient in Excel / Google Sheets: formulas, pivot tables, data filtering
• Basic experience with BI tools such as Power BI, Tableau, Looker (a plus)
• Understanding of tracking mechanics: link structure, SubID, S2S postbacks, tracking pixels
• Familiarity with common types of affiliate fraud: incentivized traffic, multi-accounting, bonus abuse, cloaking, proxy/VPN usage
• Experience drafting and reviewing Insertion Order (IO) terms and affiliate agreements
• Ability to analyze traffic anomalies using key metrics such as CR, EPC, Retention, LTV, and ROI
  
   

Soft Skills:

• Strong attention to detail
• Analytical and critical thinking skills
• Ability to clearly argue decisions, including payout rejections
• Flexible and diplomatic communication style
• High sense of responsibility and reliability when handling data and deadlines
• Comfortable working in cross-functional teams (finance, affiliate, legal)
• High ethical standards and respect for confidentiality
• Proactive mindset with a drive to identify issues and suggest improvements
  
   

What do we offer?

1. Remote work.
2. Flexible working hours.
3. Competitive salary paid on time.
4. Friendly and proactive team.
5. No bureaucracy, unnecessary reports, or calls.
6. 20 days of paid leave, 5 sick leave and holidays are days off.

What are the stages of selection?

Stage 1: interview with a recruiter.

Stage 2: interview with the hiring manager.

Stage 3: job offer!

DalaPay, https://dalapay.com/, is an international Payment Service Provider and technical aggregator that provides comprehensive payment solutions for businesses to accept and make payments globally, optimizing and expanding their operations. 
Except for our global reach we are proud to have a strong presence and successful operations in various African countries. We specialize in offering payment services and technical integration for instant payments to merchants and individuals across various payment methods and currencies. Besides, we have a wide range of clients and collaborate with companies from diverse industries, earning the trust of large enterprises, e-wallet project owners, partner program providers, and more.

We are looking for a highly-motivated Operations Manager to join our professional team.

Requirements:
• Strong communication & interpersonal skills
• Ability to work collaboratively in a fast-paced environment
• Attentive to details
• Excellent organizational and time-management skills
• Upper Intermediate or higher English
• Basic understanding of technical aspects related to payment methods is a plus

Responsibilities:
• Build and maintain strong relationships with existing and potential partners
• Communicate regularly to foster collaboration and achieve mutual business objectives
• Work towards initiating and increasing traffic and revenue through effective communication
• Identify and recruit suitable testers for our payment solutions
• Manage relationships with testers, ensuring effective communication and feedback loops
• Prepare and draft contracts, agreements, and amendments with counterparties
• Ensure all legal and business requirements are met in collaboration with the legal team
• Collaborate with the technical team for the integration and activation of payment methods
• Facilitate smooth communication between operations and technical teams
• Monitor and analyze traffic patterns to identify opportunities for optimization
• Coordinate the distribution channels to maximize revenue and performance
• Provide timely assistance and support to partners in resolving queries or issues
• Act as a liaison between partners and internal teams to ensure prompt issue resolution

What we offer:
• An opportunity to grow with a rapidly expanding international fintech company
• Continuous learning and career development opportunities 
• Interesting challenges, ownership, and real impact on the business 
• Remote-first culture and a supportive team environment

We are looking for a motivated and ambitious Strong Junior Python Developer who is eager to grow in the field of modern web technologies. You will become part of our team, contribute to interesting and challenging projects, and gain valuable experience under the guidance of senior colleagues.
 

What you’ll be doing:

• Developing new features and modules for our products.
• Participating in the design and maintenance of REST APIs.
• Writing clean, efficient, and testable code.
• Integrating with various external services and databases.
• Participating in code reviews and collaborating with the team.
• Troubleshooting, debugging, and optimizing existing code.

Requirements:

• 6+ months of commercial experience in Python development.
• Knowledge of either Django or FastAPI.
• Hands-on experience with PostgreSQL or MongoDB.
• Solid understanding of REST API design principles.
• Basic knowledge of cloud technologies (AWS or others) is a plus.
• English proficiency at an Upper-Intermediate (B2+) level.

We offer:

• Competitive salary.
• Opportunities for professional and career growth.
• Mentorship and support from experienced developers.
• Work on interesting projects with a modern technology stack.
• Flexible schedule and remote work options.
• Official employment and paid vacation/sick leave.
• Corporate events and a friendly team atmosphere.

We are EverREST, a Salesforce and RevOps consulting firm. We help global companies turn process chaos into predictable revenue. Most of our clients are US-based.

We are looking for someone to own our Upwork channel and scale the outbound funnel. We have the case studies, the expertise and the brand. We need you to open the doors.

What you will do:

• Monitor Upwork feeds daily and pull out high-quality leads: Salesforce implementation, RevOps, high-ticket projects
• Qualify rigorously, no burning connects and time on low-budget clients
• Write hyper-personalized cover letters that actually get read. No copy-paste
• Configure search scanners (Getmany or similar) around our criteria
• Own initial client communication up to the point where the call is booked

What we expect:

• English at C1 or native. Your writing must be flawless and persuasive
• Proven Upwork experience: you know the platform mechanics, you spot red flags in job posts, you win bids against agencies
• Tech-savvy: you understand CRM, Salesforce and automation, or you learn fast. You do not need to be a dev, you need to sell tech services
• Result-oriented: your metric is calls booked, not proposals sent
• Ukrainian for internal communication

Nice to have:

• Your own analytics habit: you track connects, reply rate, proposal-to-call conversion
• Experience selling B2B consulting or high-ticket IT services

Why EverREST:

• High ticket services: we sell $5k–$50k+ consulting, so the commission side is significant
• No micromanagement, we care about results
• Path to Head of Business Development as the channel scales
• Remote, flexible hours with US timezone overlap

Creatio is an AI CRM and workflow platform where people and AI agents work together — with no limits on users,  agents, or scale. We help midsize and large organizations run customer workflows in the AI era. Headquartered in  Boston, MA, with a global team and a large ecosystem of partners, Creatio serves thousands of customers in over 100  countries and automates tens of millions of workflows daily. Genuine care for our clients and partners is at the heart of our DNA. 

We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports. 

In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture.

Who We’re Looking For:

We are looking for a Full Stack Developer with .NET and Angular experience to join our Engineering Department for collaborating within Scrum teams across our Services, Sales or Marketing Domains.

You should be a strong team player with excellent communication skills, eager to learn and grow, and ready to make an impact from day one. Most importantly, we’re looking for individuals who share our values, believe in collaboration, and want to be part of a workplace where creativity, accountability, and ambition are celebrated

Team composition: 

3 Developers, 1 QA, 1 Technical Lead, 1 Agile Coach, 1 Product Owner

Responsibilities:

• Designing, coding, testing, and debugging back-end and front-end code.
• Collaborating with product owners, business analysts, architects, customer support team.
• Creating web services, Angular components, Creatio configuration, unit, integration, E2E tests.
• Participation in product goal implementation and scrum activities.
• Providing support for resolving customer cases and ensuring faultless Creatio operation. 

Requirements:

• 5+ years of overall programming experience, strongly focusing on .NET and Angular.
• Strong knowledge of object-oriented programming, KISS, SOLID, DRY principles.
• Confident knowledge of C# language and modern .NET platform (.NET6+).
• ASP.NET MVC, ASP.NET Core, experience with the development of Web APIs.
• Up-to-date Angular 15+ experience. You must know how to develop new and optimize existing components. Be able to work in a mono-repository and use RXJS library and pipeline operators.
• Hands-on experience with JavaScript, TypeScript languages, DOM, CSS/SASS. You must be able to style a page or component according to the given UI prototype.
• Source control systems like Git, SVN, experience with branch, merge, rebase.
• Unit testing, mocking, NUnit, Mock, Postman.
• English level - Upper–Intermediate or higher (spoken and business writing).

• Experience working with databases (MS SQL Server, PostgreSQL or Oracle) is a plus.

   

What you should expect from us:

• Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
• Flexibility & Well-Being: We provide flexible work arrangements and initiatives that empower you to manage your schedule effectively, stay productive, and thrive both personally and professionally.
• Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
• Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
• Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type.

Business Development Associate — Crypto Ecosystem

Part-time · Remote · Worldwide
 

About n1stake

n1stake is a crypto infrastructure team working with validators, blockchain networks, foundations, and emerging protocols.

About the role 

We are looking for a crypto-native person to represent n1stake and build relationships across the blockchain ecosystem.

This is relationship-led business development, not traditional sales. There are no aggressive sales quotas and no deals to close. Your focus will be finding the right people, starting conversations, applying to relevant programs, and patiently building long-term relationships.

Responsibilities:

• Find and contact protocols, foundations, ecosystem teams, and network representatives
• Grow delegated stake on blockchain networks
• Find and apply to grants and RFPs
• Track and apply to foundation delegation programs
• Identify early validator, genesis, and pre-mainnet opportunities
• Build and maintain a clean pipeline of ecosystem contacts
• Write personalised emails and direct messages
• Follow up with contacts and manage ongoing conversations
• Monitor relevant Discord communities and ecosystem announcements
• Update the relationship pipeline in Notion
   

You will not be responsible for:

• Infrastructure, nodes, or monitoring
• Executing won grants
• Pricing, commissions, or financial decisions
• Signing agreements on behalf of n1stake
   

Requirements:

• Active involvement in crypto, Web3, testnets, Discord communities, or crypto content
• Experience in business development, partnerships, community, grants, or ecosystem work
• Excellent written and spoken English
• Ability to write clear and personalised cold outreach
• Comfortable working independently without daily supervision
• Patient and emotionally resilient when receiving rejection
• Willingness to learn about validators, staking, delegation, and blockchain infrastructure
• Comfortable working with Notion and online communication tools
• Availability for part-time remote work
• Willingness to work using a company-provided corporate email
   

What we offer:

• $500 USDT/USDC monthly base
• Performance bonuses connected to grants, new stake, delegation programs, genesis positions, and token allocations
• Flexible part-time remote work
• Hands-on experience inside a small crypto infrastructure team
• Direct access to protocol and foundation teams
• Training on the technical side of validators and staking
• Opportunity to build a strong crypto network and portfolio of measurable results
 

First-month expectations

• Identify at least 15 relevant contacts with direct communication channels
• Send at least 25 personalised emails or messages
• Submit at least 2 relevant applications
• Start at least 2 live conversations about staking or delegation
   

The first month is focused on activity and quality of outreach, not financial results.
 

The ideal candidate enjoys finding the right person, writing thoughtful messages, following up patiently, and building trust over time.

To apply, please answer the screening questions carefully. The cold outreach exercise is an important part of the selection process.

We’re looking for an experienced consultant for a 6-month project within the aviation industry, with the possibility of extension.

The main focus will be Amazon Voice for Salesforce Service Cloud, so hands-on experience with the Amazon Voice side of the integration is particularly important.

A strong Salesforce background is expected, and Service Cloud certification would be highly relevant. Salesforce seniority is often reflected through relevant certifications, but for this assignment, practical experience with Amazon Voice / Amazon Connect and Salesforce Service Cloud will be especially valuable.

Experience with Apex may also be relevant, and Java knowledge could be useful depending on the technical scope of the project.

Contract length: 6 months, with possibility of extension
Rate: depends on seniority and profile

Industry: Aviation / airline

Key technologies: Amazon Voice, Salesforce Service Cloud

Nice to have: Service Cloud certification, Apex, Java

At this stage, this is the information available about the project. Further details will be shared as the scope develops.

Interested? Feel free to reach out with your profile, relevant certifications, and availability.

We are looking for a Senior Media Buyer to own paid acquisition in the financial publishing vertical on Meta and Google. We work with the top partners in the space, so you will have strong offers to run. Offer access is not the hard part — performance is. We need someone who can take a proven offer, find the angle, and make it profitable at scale.

This is a full ownership seat, not a maintenance role. You walk into a cold offer with no creative history, form a view on the angle within a day, get it live, kill what is not working fast, and scale what is. The strategy is yours to set, the decisions are yours to make, and you are judged on profit — not impressions, click-through rates, or how busy the account looks.

This is a hands-on senior individual contributor seat with serious budget behind it, and it stays that way.

Key Responsibilities

• Take financial publishing offers from cold launch to profitable scale on Meta and Google
• Own the full campaign lifecycle: research, angle selection, launch, optimization, scaling, and the decision to cut
• Own the P&L on every campaign you run — payout, CPA, margin, and volume are your numbers to defend
• Own the angle: decide the hook, who it speaks to, and why it will convert before anything gets designed
• Brief designers, copywriters, and video editors with enough specificity that the first round is testable
• Run a creative testing pipeline at the volume and cadence the platforms demand, including advertorials, pre-landers, and landing pages — test the full path, not the ad in isolation
• Design clean test structures with kill rules and scale rules set in advance, and manage budgets against targets
• Own tracking end to end: trackers, server-to-server postbacks, conversion APIs, pixels, and parameter hygiene — and debug attribution yourself
• Validate that the numbers are real before scaling on them, and reconcile platform data against network and advertiser data
• Own account structure, ad account health, and compliance with Meta and Google policy — we build for longevity, not a week of spend before a ban
• Run competitive and market research continuously, and use AI tools where they genuinely increase creative and research throughput

• Turn what works into documented playbooks and report on a clear cadence: what is spending, what is working, what gets cut

   

Requirements

Must Have

• 5+ years of hands-on media buying with direct ownership of spend and profitability — not agency reporting or campaign assistance
• Big-budget experience: at least $100,000/month in ad spend you personally managed, sustained over time rather than in one spike
• Financial publishing experience preferred; health direct response is the closest adjacent background
• If not financial publishing, a track record across at least three distinct verticals (auto and home a strong plus) — a career inside a single niche is a mismatch here
• Deep Meta expertise: account structure, testing frameworks, creative volume, scaling mechanics, and account health at high daily spend
• Hands-on Google experience in at least one of Search, Demand Gen, YouTube, or Performance Max, with a real view on how it differs from Meta
• Proven ability to take an offer from zero to profitable scale, with specific numbers you can walk through
• Creative and angle ownership — you direct the creative and the funnel rather than waiting for assets
• Tracking fluency: trackers, server-to-server postbacks, conversion APIs, and the ability to debug attribution yourself
• Self-directed: able to run a full portfolio without a large support structure around you

• Excellent English, written and verbal (C1 or above)

   

Nice to Have

• Native buying experience on the major networks
• Newsletter or subscription direct response background
• Auto and home verticals, including insurance and home services lead generation
• Subscriber acquisition and list-building economics — buying against lifetime value, not front-end conversion alone
• Familiarity with advertorials, long-form sales pages, VSLs, and lead magnets
• Fluency with AI tools for creative production, research, and analysis

Who We're Looking For

We're looking for someone who:

• Has scaled offers profitably with real budget on the line, and can walk through the numbers on their best and worst campaigns without reaching for excuses
• Treats multi-vertical range as an advantage and has a method for getting up to speed in an unfamiliar market
• Thinks in angles before settings — creative and offer selection decide most of the outcome
• Moves fast, decides fast, sets kill rules in advance and follows them
• Works independently and wants to stay in the accounts, going deeper on the channels rather than away from them

• Is comfortable being measured on profit, and comfortable saying when something is not working

   

What We Offer

Professional Growth

• International and multicultural environment
• Career development opportunities
• Learning resources and corporate library
• Work alongside a high-performing team
• Access to modern tools and technologies

Benefits

• Competitive salary
• Paid vacation days
• Paid sick leave days
• Work-life balance
• Team events and activities

Working Environment

• Remote or modern office in Warsaw, Poland
• Complimentary snacks, drinks, and office perks
• Friendly and supportive team

• Comfortable workspace

   

We look forward to meeting you!

About us

Benrey is a digital team working with international markets — SEO, PPC, link building, in-app, DSP, plus web and app development. We run large multi-domain, multi-language platforms in highly competitive niches, where manual optimisation simply doesn't scale and anything repeatable has to be automated.

Who we're looking for

A technical SEO who is equally comfortable in the console, in server logs and in code. This is not a "fix meta tags from a checklist" role. The value here is building systems that hold optimisation across hundreds of thousands of pages and keep running without manual work.

We need someone who can identify what hurts most and fix it without a step-by-step spec.

What you'll do

— Technical audits of large sites. Crawling, indexing, rendering, crawl budget. Finding bottlenecks in complex structures where the problem isn't visible from any interface.

— Rendering and migrations. Diagnosing CSR / SSR / partial SSR, planning and running migrations, verifying what the bot actually receives rather than what the browser shows. Working with hydration, prerendering and caching at scale.

— SEO A/B testing on programmatic pages. Hypothesis, splitting pages into groups, staged rollout, verifying the deployed state against the intended one, correlation analysis, filtering out seasonality and algorithm updates. Knowing the difference between a real effect and noise, and not drawing conclusions from two weeks of data.

— Server log analysis. How bots actually move through the site, where crawl budget leaks, which templates never reach the index, what changed after a release.

— Building your own tooling in Python or TypeScript. Bulk checks, change monitoring, structured data validation, internal linking, automated audits, dashboards. Systems that run continuously, not one-off scripts.

— LLMs in production, not in a chat window. Pipelines for content generation and validation, page classification, anomaly detection, working through APIs (Claude, Gemini, OpenAI).

— Structured data, canonicals, robots directives, XML sitemaps — handled at template and auto-generation level, not page by page.

— Core Web Vitals and performance. Diagnosis, writing clear tickets for developers, verifying the result shipped.

— Analytics and reporting. Making changes in crawling, indexation and visibility (including AI overviews) visible as numbers, not as gut feeling.

— Working with engineering. Writing technical requirements developers can act on, arguing priority, seeing tickets through to release.

— Documenting the systems you build so they keep working without you.
 

What we expect

• Solid technical SEO experience on large projects — tens of thousands of URLs and up, multi-language or multi-domain
• Hands-on experience with an SSR migration — a project you owned or led the SEO side of, not theory
• Experience with partial SSR at scale: which parts of the page render server-side, which client-side, and what actually makes it into the index
• Experience running SEO A/B tests on programmatic pages — segmented rollout, verification, honest analysis of results
• Python or TypeScript at the level of "I write working tools myself", not "I took a course"
• Strong grasp of HTML, CSS, JS and how rendering strategy affects indexing, speed and accessibility
• Practical work with logs and APIs — GSC API, crawlers, databases
• Experience with LLM APIs or automation built on top of them
• Autonomy and confidence in your own decisions: not just finding the problem, but driving it to a fix through other teams

Nice to have

• iGaming, programmatic SEO website/SAAS or large-scale e-commerce
• BigQuery, ClickHouse, working with large datasets
• Playwright, headless crawling
• Statistical literacy when evaluating test results
• Mentoring or reviewing other people's technical work

What we offer

• Remote work, competitive salary
• Direct work with the technical team — no layer of managers between you and the task

• Freedom to choose the stack and the tools you build

   

How to apply

Tell us two things in your cover note:

1. A tool you built yourself and the problem it solved.
2. A case where logs or raw data revealed a problem that no crawler or GSC report showed.

Applications without answers to these won't be reviewed.
 

Who We Are

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee.

Technology Stack:

Ruby, Ruby on Rails, Postgres, Redis, Sidekiq, GraphQl, RabbitMQ

Requirements:

- Practical experience building systems in Ruby on Rails

- At least 6 years industry experience or equivalent

- Experience building and maintaining backend APIs, including design, implementation, evolution, and maintenance

- Familiarity with TypeScript, or similar modern strongly-typed language

- Proficiency using a variety of database technologies, both relational and non-relational

- Strong understanding and familiarity with CI/CD pipelines and automated tests

- An ability to work in service-based architectures as well as well-factored Rails monolith applications

- Highly independent and able to effectively self-organize and prioritize work

- The ability to write clean code, and the discipline to write effective automated tests to deliver high-quality system improvements

- An ability to effectively break down larger bodies of work for delivery as a series of small, self-contained changes to the system

- Excellent spoken and written communication skills

- BS/MS degree in Computer Science, Engineering, or equivalent years of professional working experience

Bonus Points

- Experience with NodeJS and React

- Experience in the retail and/or fuel & convenience industries

- Experience working in distributed teams

- Experience with Nest.js and/or GraphQL

Responsibilities:

- Collaborate closely with other Engineers, design and implement new functionality based on product objectives and requirements.

- Work with the broader product engineering team to plan and coordinate feature and functionality improvements, as well as resolve bugs and execute technical enhancements, that cross-cut large parts of our platform.

- Work to continually learn, improve technology skills, expand knowledge of the our platform technologies, and gain increasing versatility across the breadth of our platform systems.

- Expand APIs and business logic, and as needed write or revise customer-facing API documentation.

- Work with our infrastructure team to enable and enhance highly-available, performant, and well-instrumented backend applications and services that run in our customer environments at substantial scale.

- Support operations and infrastructure teams for issue resolution on relevant applications or services running in production environments.

PAR Retail Offers:

- Long-term employment;

- Competitive compensation with regular performance-based salary and career development reviews;

- Paid vacations and sick leaves;

- Flexible working hours;

- A unique and friendly environment where everyone can explore and learn new technologies.

Who We Are 

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee. 

Requirements:  
- Operational knowledge of modern operating systems and networking; 

- Experience with common cloud services: AWS, GCP, and Azure; 

- Network Security and expertise in network pentesting; 

- Security testing of web applications, web services, mobile apps (hybrid and native), and IT infrastructure; 

- Understanding security certifications (PCI DSS / SOC2); 

- Ability to apply modern Application Security methodologies and frameworks; 

- Ability to use at least one modern programming language; 

- Practical experience with Burp Suite; 

- Experience with IDS, IPS, SIEM configuration; 

- Upper-intermediate English level. 

Responsibilities:  

- Requirements analysis, performing penetration testing and security audit; 

- BE, WEB, cloud and mobile clients testing; 

- Vulnerability reporting and remediation process; 

- Communication with development and project management teams; 

- Prepare security testing reports; 

- Prepare and support internal documentation for the project. 

PAR Retail Offers: 

- Long-term employment; 

- Competitive compensation with regular performance-based salary and career development reviews; 

- Paid vacations and sick leaves; 

- Health insurance program; 

- Flexible working hours; 

- Sponsored company educational program, corporate library; 

- Funny celebrations, team outings, and company events; 

- A unique and friendly environment where everyone can explore and learn new technologies. 

Overview 

Come join us as we scale our retail and commerce loyalty platform! PAR Retail is looking for a Senior NodeJS engineer on its expanding product engineering team as we build and grow our Open Commerce enterprise software-as-a-service platform. 

Open Commerce is a technology suite that enables marketing professionals in the fuel & convenience industry to create real-time, hyper-personalized offers and customer interactions across a variety of channels (mobile, web, SMS, and in-person) to drive customer behavior toward a desired goal. 

Our technology bridges financial payment providers, retail fuel pump technology, and customer experience by wrapping low-level standards-compliant integrations with powerful software abstractions on an ultra-modern software platform. Our platform services and applications are built using a broad swath of technologies (Typescript, NodeJS, Ruby, React, and others), interconnected via GraphQL and RabbitMQ, and run in AWS using Terraform, Helm and Kubernetes (via EKS). 

PAR Retail has its headquarters in Philadelphia, Pennsylvania (USA) and leverages a diverse distributed product engineering and operations team across the United States and Ukraine. PAR Retail offers highly competitive compensation and benefits, as well as an engineering-friendly and product-centric culture. On PAR Retail’s Open Commerce team, we embrace a deeply collaborative software product development process where engineering, design, and product collaborate to shape and ship new functionality. 

Successful candidates will enjoy PAR Retail’s friendly and flexible culture, and embrace our relentless drive to excellence and goal of providing the #1 retail marketing platform in the fuel & convenience industry and beyond. 

Responsibilities 

• Working with the team, design and implement new functionality based on product objectives and requirements. 
• Work with the broader product engineering team to plan and coordinate feature and functionality improvements, as well as resolve bugs and execute technical enhancements, that cross-cut large parts of our platform. 
• Work to continually learn, improve technology skills, expand knowledge of the Open Commerce platform technologies, and gain increasing versatility across the breadth of our platform systems. 
• Expand APIs and business logic, and as needed write or revise customer-facing API documentation. 
• Work with our infrastructure team to enable and enhance highly-available, performant, and well-instrumented backend applications and services that run in our customer environments at substantial scale. 

• Support operations and infrastructure teams for issue resolution on relevant Open Commerce applications or services running in production environments. 

   

Qualifications 

• Practical experience building systems in Node.js 
• At least 5 years industry experience or equivalent 
• Experience building and maintaining backend APIs, including design, implementation, evolution, and maintenance 
• Familiarity with TypeScript, or similar modern strongly-typed language 
• Proficiency using both relational and non-relational database technologies 
• Strong understanding and familiarity with CI/CD pipelines and automated testing 
• Basic knowledge Docker and Kubernetes 
• Familiarity with OAuth and JWT 
• Some experience with front-end JS technologies, esp. React or Angular 
• An ability to work in service-based architectures 
• Highly independent and able to effectively self-organize and prioritize work 
• The ability to write clean code, and the discipline to write effective automated unit tests in order to deliver high-quality system improvements 
• An ability to effectively break down larger bodies of work for delivery as a series of small, self-contained changes to the system 
• Excellent spoken and written communication skills 

• BS/MS degree in Computer Science, Engineering, or equivalent years of professional working experience 

   

Bonus Points 

• Experience with Nest.js and/or GraphQL 
• Experience with Ruby on Rails 
• Experience with AWS 
• Experience working in distributed teams 

• Experience in the retail and/or fuel & convenience industries 

   

PAR Retail Offers:

- Long-term employment;

- Competitive compensation with regular performance-based salary and career development reviews;

- Paid vacations and sick leaves;

- Flexible working hours;

- A unique and friendly environment where everyone can explore and learn new technologies.