Jobs at Djinni

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

Your impact:

• Drive improvements in internal HR processes by identifying gaps and proposing actionable, data-driven solutions.
• Collaborate closely with cross-functional stakeholders (Finance, Legal, IT, Employee Experience) to ensure seamless onboarding, payroll coordination, compliance, and operational excellence.
• Take ownership of the full employee life cycle, including onboarding, performance management, and offboarding.
• Lead and continuously improve peer and performance review cycles to support a culture of growth and feedback.
• Conduct regular 1:1 meetings with team members to identify development opportunities, address concerns, and ensure engagement.
• Collaborate with hiring managers on recruitment activities, conduct culture interviews, and ensure alignment between team needs and hiring decisions.

About you:

• 3+ years of experience in HR & Recruiting, ideally in fast-paced or growing organizations.
• Strong understanding of the employee life cycle and the ability to implement best practices at each stage.
• Proven experience leading performance review processes and supporting career growth initiatives.
• Excellent interpersonal and communication skills, with a track record of building trusted relationships across all levels.
• Confident in partnering with hiring managers to define talent needs and deliver effective hiring outcomes.
• Strong organizational skills, with the ability to manage multiple priorities and maintain attention to detail.
• Problem-solving mindset and proactive approach to resolving employee-related challenges.
• Analytical thinking and the ability to derive insights from HR metrics and feedback.
• Full professional proficiency in Ukrainian and at least an intermediate level of English.
   

What you get at BetterMe: 
A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.

We’re looking for a Lead Generation Specialist to join our team and support our growth through consistent and quality outreach.

Responsibilities:

- Searching for relevant leads and opportunities

- Writing personalized outreach messages and communicating with potential clients

- Working with platforms like Upwork and LinkedIn

- Tracking leads and managing follow-ups

- Collaborating with the team to improve outreach strategies
 

Requirements:

- 1+ year of experience in lead generation

- Good spoken and written English (comfortable client communication)

- Previous experience in an IT service company

- Understanding of lead generation processes and platforms

- Strong communication and organizational skills

Nice to have:

- Experience with different outreach channels (LinkedIn, email, etc.)

-Basic understanding of IT services

- Location Lviv 

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Senior Go Engineers! 

Requirements:

• 4+ years of experience with Go programming language.
• Proven ability to design and implement scalable and reliable software solutions.
• Strong understanding of event-driven architecture.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Hands-on experience with RDBMS and/or NoSQL databases.
• Strong understanding of event-driven architecture + hands-on experience with Event Brokers.
• Experience with observability — implementing logs, metrics, and tracing.
• Proficiency in working with cloud platforms such as Google Cloud Platform (GCP) and/or AWS.
• Proficient in using Git, GitLab, and GitLab CI for source control and continuous integration.
• Excellent problem-solving abilities.
• Strong time management and organizational skills to handle multiple tasks effectively.
• Upper-intermediate level of English, both written and verbal.
   

Nice to have:

• Familiarity with the Twelve-Factor App methodology.
• Knowledge of Cloud Events and GitOps practices.
   

Responsibilities:

• Develop high-performance, testable, and maintainable code to deliver new functionality.
• Conduct code reviews to ensure quality, maintain standards, and share knowledge across the team.
• Integrate industry-leading third-party services into the platform.
• Mentor team members and actively share knowledge to foster growth and collaboration.
• Propose and implement innovative technical initiatives to improve systems and processes.
   

Why Join Us:

• Flexible remote or hybrid working format based on your location.
• No Time Trackers: We value trust and focus on results.
• Career growth, professional development, and regular performance reviews.
   

Hiring Steps: HR Interview > Technical Interview (no test task, no live-coding needed) > Reference check > Offer
 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 
 

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Lead [Flutter]!  

Requirements: 
- Extensive experience with Flutter framework and proven ability to deliver complex, scalable, production-grade mobile applications.
- Expert-level knowledge of Dart, state management approaches (Bloc, Provider, Riverpod, or similar), and mobile architectural patterns.
- Experience leading development in monorepo environments, including managing module interdependencies and coordinating cross-team contributions.
- Strong expertise in implementing and optimizing advanced Flutter animations, transitions, and custom motion design.
- Proven experience with performance optimization: rendering performance, memory efficiency, build size improvements, and network interaction optimization.
- Deep understanding and practical application of modular architecture or clean architecture principles in large-scale commercial projects.
- Experience with analytics tools, push notifications, and in-app purchase integrations.
- Advanced knowledge and hands-on application of SOLID principles and GRASP patterns in system design and codebase structuring.
- Understanding of application lifecycle, networking, CI/CD processes, version control best practices, environment configuration, and mobile debugging tools.
- 5+ years of relevant experience in mobile development, including prior experience in a senior or lead role. 

Responsibilities: 
- Lead mobile application development by defining technical direction, ensuring architectural consistency, and guiding the implementation of high-quality Flutter solutions.
- Develop and maintain complex features by applying advanced architectural principles, reusable component design, and performance-focused engineering practices.
- Oversee the monorepository structure by defining module boundaries, managing shared libraries, and ensuring transparent development workflows across the team.
- Optimize application performance by conducting in-depth profiling, identifying rendering bottlenecks, improving memory usage, and ensuring a smooth user experience across devices.
- Drive the creation and refinement of complex animations by evaluating motion design requirements, supervising implementation quality, and ensuring high rendering performance.
- Collaborate with Product, QA, Backend, and Design teams by participating in planning activities, clarifying requirements, and ensuring effective integration of technical solutions.
- Conduct code reviews by setting quality standards, ensuring adherence to architectural guidelines, and supporting continuous improvement in development practices.
- Mentor and support developers by providing technical guidance, enabling professional growth, and improving the overall performance of the mobile engineering team.
- Report directly to the Team Lead / Engineering Manager and contribute to strategic planning in the mobile development domain. 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 

About AdShip

AdShip is a Google Ads agency built exclusively for dropshipping brands. We manage the ad accounts of a growing portfolio of stores across Europe and the US, with one single focus: scaling profitable Google Ads campaigns for dropshippers who want to grow past six and seven figures.

No Meta; no email marketing; no fluff. We do Google Ads, and we do it at the highest level.
 

The role

We are looking for a medior or senior Google Ads specialist to join AdShip as a long-term freelance partner. You own a portfolio of dropshipping stores end-to-end, from strategy to execution, and get paid a fixed monthly fee based on your experience level.

This is not a one-off project; we are looking for someone who wants a stable long-term collaboration and grows with the agency.
 

What you will do

• Build and execute Google Ads strategies for dropshipping stores (Shopping, Performance Max, Dynamic Remarketing, Search).
• Optimize product feeds in Google Merchant Center for maximum visibility and CTR.
• Set up automations and Google Ads scripts to scale accounts efficiently.
• Analyze data and report to clients with clear, actionable recommendations.
• Handle direct client communication; keep clients informed and aligned.
• Manage monthly ad budgets between €5K and €150K+ with full ownership.
   

Who you are

• 2+ years of hands-on Google Ads experience in e-commerce; seniors with 4+ years are very welcome.
• Strong grip on Shopping, Performance Max and Dynamic Remarketing.
• Proven track record with feed optimization in Google Merchant Center.
• Comfortable with Google Ads scripts and automation tools.
• Experience managing monthly ad budgets between €5K and €50K+.
• Fluent written and spoken English.
• Self-driven; you deliver results without needing to be managed.
• Bonus: direct experience working with dropshipping stores.
   

What we offer

• Long-term freelance contract with a stable monthly fee ($2.500–$5.000, scaled to experience).
• 100% remote; work from anywhere in the world.
• Flexible schedule; you plan your own hours.
• Full ownership of your client portfolio; no layers, no bureaucracy.
• Direct line to the founder; fast decisions, fast feedback.
• Performance bonuses on top of your base fee.
• Room to grow as AdShip scales.
   

How to apply

Send your CV and a short motivation. We reply within 24 hours. If there is a match, we schedule an intro call followed by a paid test assignment.

One of our products, WriterGPT, is an automated content and SEO system.

It scans websites and external sources, extracts structured data, performs keyword analysis, and generates full articles optimized for search engines. The system also handles internal linking, metadata, and publishing flows.

The product is heavily logic-driven, with multiple pipelines (scraping, keyword research, content generation, SEO validation), where consistency and accuracy are critical.

We are looking for SEO & QA Specialist

Responsible for validating that all product outputs meet real SEO standards and that system flows work correctly end-to-end.

The role includes testing content quality, metadata, keyword alignment, indexing readiness, and identifying logical issues across scraping, processing, and publishing pipelines.

Requirements

- Strong hands-on SEO knowledge (technical SEO, on-page, indexing, structure)

- Ability to validate content against real SEO standards (not theory)

- Experience testing complex systems with multi-step flows

- High attention to detail (metadata, structure, edge cases)

- Ability to detect logical issues, not just UI bugs

- Experience with QA methodologies and test scenarios

- Advantage: experience with content systems / CMS / automation tools

Employment Terms

• Part-time position
• A few hours per day
• Flexible schedule
• Potential to grow into a full-time role over time

We are looking for a Sales Manager who will be responsible for sales on Upwork and developing the client base for our IT agency.

Requirements:

• 2+ years of experience in IT sales (outsourcing/outstaffing companies);
• Experience working with Upwork;
• Experience selling Web Development / Web Design / SEO services;
• Excellent communication and negotiation skills;
• English level B2+ / Advanced;
• Result-oriented mindset and strong deal-closing skills.

Responsibilities:

• Search for and qualify potential clients on Upwork;
• Manage the lead generation team;
• Conduct negotiations, business correspondence, and video calls with clients;
• Identify client needs and prepare commercial proposals;
• Handle the full sales cycle: from the first contact to closing deals.

We offer:

• Fixed salary + % of sales + bonuses;
• Flexible schedule;
• Fully remote work;
• Paid vacation, holidays, and sick leave;
• Health bonuses;
• Necessary equipment for working from home.

Are you a skilled Back-End Developer with a passion for building scalable, high-performance platforms? Join Sigma Software and contribute to the transformation of a global AdTech product into a modern, API-driven architecture.

This is a Middle/Senior-level role with a remote-friendly setup, giving you flexibility while working with cutting-edge technologies. 

Customer

Our Customer is a Sweden-based AdTech company specializing in advanced self-serve advertising platforms that automate direct transactions between advertisers and major global publishers. Their technology removes traditional friction in ad sales by enabling automation, transparency, and operational efficiency at scale. Platforms are trusted by internationally recognized publishers, including TripAdvisor, Bloomberg, The Washington Post, Opera, and Dow Jones, handling millions of transactions worldwide.

Project

The project is a strategic architectural transformation toward a Platform-First approach. The company is transitioning from monolithic, client-specific implementations to a standardized, API-driven, multi-tenant ecosystem of reusable microservices. These services power the entire product suite, remaining independent, scalable, and decoupled from frontend or customer-specific customization.

Requirements

• 3+ years of production experience as a Back-End Developer
• Solid hands-on skills with TypeScript and Node.js
• Experience with API-first microservice architectures
• Familiarity with AWS serverless tools (Lambda, API Gateway, DynamoDB, EventBridge)
• Understanding of RESTful and GraphQL APIs
• Knowledge of multi-tenant architecture and logical data isolation
• Interest in AdTech concepts and workflows
• Upper-Intermediate English level

WILL BE A PLUS

• Experience with Infrastructure as Code tools (CloudFormation, Terraform)
• Knowledge of CI/CD pipelines and deployment automation
• Familiarity with event-driven architectures
• Understanding of observability tools (CloudWatch, X-Ray, etc.)

Responsibilities

• Develop and maintain high-performance microservices using TypeScript and Node.js in a serverless AWS environment
• Collaborate on API design and maintain OpenAPI specifications
• Implement scalable solutions with AWS Lambda, API Gateway, DynamoDB, and EventBridge
• Ensure strict tenant data separation and adherence to established AdTech data models
• Contribute to shared libraries, reusable templates, and engineering best practices
• Participate in code reviews focusing on performance, reliability, and observability
• Translate product requirements into technical specifications
• Support the evolution of the platform toward standardization and reusability

We are a consulting company operating in the finance and cryptocurrency sector. We have an open remote position for a Customer Support Managers: German language. 

Job Details:

Employment Type: Unofficial employment (Temporary) 
Working Hours: Monday to Friday, 9 hours per day.
(Including a lunch break and two 15-minute breaks)

Responsibilities: Provide oral and written consultations to clients regarding any questions related to the company's operations. There are no outbound calls or sales involved; the line is exclusively for incoming calls.

Salary: paid to a cryptocurrency wallet. If you have not used this method before, we will guide you through the process.
For more details, we can discuss via phone call or online interview.

Requirements: 
— Golang
—Apache Kafka
—NoSQL: Elastic, MongoDB,Redis
—А Bachelor’s Degree in Computer Science or a related field of study, or some other similar level of educational background, is preferred.

Responsibilities:
—Build scalable, highly available, robust systems and ensure their continuous delivery
—Work as part of a cluster and within a cross-functional team
—Take part in the whole feature development process — from the inception of ideas to deployment and maintenance
—We suggest submitting a small portfolio, or at least a code sample as proof of this experience
—Able to log time spent against the correct tickets and help maintain a strong degree of team efficiency.
—Prepare a development plan, defend it, code it, ship it, own it!

Support Engineer  — FinTech Product Company | Remote

A fast-growing FinTech product company is looking for a Support Engineer to join their global team remotely and help support high-performance solutions for the financial trading industry.

🌍 About the Company

This company develops ultra-low-latency technology that powers real-time trading in the foreign exchange and financial markets. Their proprietary platform allows international financial institutions and banks to execute currency transactions in milliseconds — giving them a competitive edge where every microsecond matters.

Known for its stability and innovation, the company continues to grow steadily and is actively hiring across multiple tech roles.

Responsibilities:

• Handling technical support requests from global clients — including troubleshooting, log analysis, and identifying root causes.
• Working closely with logs, system metrics, and network traffic to pinpoint issues.
• Escalating complex technical incidents to Tier 3 when necessary.
• Collaborating with engineering and product teams to resolve customer-facing challenges.
• Assisting with client onboarding and integration when needed.

✅ Requirements:

• Previous experience in Tier 2 or Tier 3 technical support, ideally in a B2B or infrastructure-heavy environment.
• Solid hands-on experience with Linux (command-line operations, basic troubleshooting).
• Understanding of network protocols (TCP/IP, DNS, HTTP) and experience analyzing logs.
• Intermediate or higher level of English (both written and spoken).

What’s Offered:

• Fully remote collaboration with a distributed global team.
• Contract-based cooperation (B2B or freelance, depending on your location).
• Room for professional growth — potential to transition into engineering/product roles.
• A stable company with clear technical processes and active product development.

We are a software development agency looking for an experienced React Native developer to place with our client on a long-term project.

The project is a real-time social app with:

• 1:1 video and audio calls (WebRTC)
• Real-time chat (Socket.IO)
• User profiles, friend system, posts
• Existing React Native + Node.js codebase to review and extend

Requirements:

• React Native + Node.js production experience
• WebRTC implementation experience (not just tutorials)
• Socket.IO or equivalent real-time systems
• iOS and Android deployment
• 30+ hours per week availability
• Strong English communication

Engagement: long-term, hourly, remote

We're looking for a hands-on UX Designer to design, build, and optimize landing pages and video sales letter (VSL) funnels directly inside a no-code visual editor. This is not a mockup-and-handoff role — you'll take pages from brief to live, iterating fast and letting data drive decisions.

What you will do:

Build and optimize high-converting landing pages and VSL funnels inside a no-code visual editor. Speed, CRO instincts, and AI fluency required.

We’re open to junior designers or early-career candidates who are comfortable working in Figma and are excited to grow into this role. Prior experience with landing pages or funnels is a plus, but not required — we’re happy to consider candidates without direct experience if they show strong thinking, curiosity, and a willingness to learn fast. What matters most is speed, creativity, adaptability, and the ability to quickly understand tasks, experiment, and improve based on feedback.

Key Responsibilities

• Design and build landing pages and VSL funnel flows directly inside a no-code visual editor from brief to live
• Apply CRO best practices to every page — hierarchy, CTA placement, trust signals, friction reduction, and mobile optimization

• Use AI tools to generate layout variations, iterate on copy, and create or adjust visual assets

   

Required Skills

• CRO principles: visual hierarchy, CTA placement, trust signals, above-the-fold strategy
• Mobile-first and responsive design across breakpoints
• Active AI tool usage in design workflow (layout generation, copy iteration, asset creation)
• Basic front-end awareness: spacing, padding, responsive breakpoints, page load considerations

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

The Senior Python AI Engineer will be engaged with the company as a contractor (Private Entrepreneur).

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.