Greetings from Ionixx!!! Investment Management Domain Experts (Consultant Network) Location: Remote (Global) Job Type: Contract / Freelance / Consultant Are you an expert in Investment Management looking for flexible consulting opportunities with a cutting-edge fintech partner? Ionixx Technologies is expanding its presence in the Investment Management space and is building a curated network of domain experts to support both current projects and upcoming opportunities. This is a unique chance to work on high-impact financial technology initiatives with a company known for its domain-first approach and high-quality execution. Who We Are Ionixx Technologies is a boutique software development firm specializing in financial technology. From trading platforms to investment systems, we collaborate with some of the most innovative companies in the industry. Our team thrives on solving complex domain problems with elegant technology solutions. What We’re Building The Investment Management domain is vast, covering everything from portfolio construction to compliance reporting. We are creating a flexible pool of trusted domain consultants and subject matter experts who we can engage as needed, whether for short-term advisory, strategic discovery sessions, or longer-term project work. Areas of Expertise We’re Looking For Portfolio & Order Management Trade Lifecycle & Investment Operations Performance & Risk Attribution Compliance & Regulatory Reporting Investment Accounting (GAAP, IFRS, NAV) ESG & Responsible Investing Data & Benchmark Management Multi-asset Class Workflows (Equities, Fixed Income, Derivatives, etc.) Technology Platforms: CRIMS, Aladdin, Simcorp, Eagle, Clearwater, etc. How You’ll Contribute Provide expert input during solution design or RFP processes Act as a domain SME for live projects alongside our product/design/tech teams Support functional specification reviews and workflow validation Help upskill internal teams with domain knowledge Bridge client needs with technology execution What You Bring 10+ years in the investment management industry Deep domain knowledge in at least one functional area Exposure to IMS platforms (like CRIMS, Aladdin, etc.) is a strong plus Prior consulting or product experience preferred Excellent communication and collaboration skills Flexible availability for remote, part-time, or on-demand work Why Join the Ionixx Expert Network? Work with a trusted fintech company with domain-first DNA Flexibility to engage on your terms—when and how it works for you Be part of a growing network of top-tier experts influencing real-world innovation Ready to join our network? Apply now with your resume or LinkedIn profile and tell us a bit about your domain specialties and preferred type of engagements. Show more Show less
Key Responsibilities Design, develop, and maintain ETL/ELT workflows using Talend Data Integration tools. Implement and optimize data pipelines to ingest, transform, and load data into Snowflake. Collaborate with data analysts, architects, and business stakeholders to gather requirements and translate them into technical specifications. Monitor data pipelines for performance and reliability, and troubleshoot issues as needed. Develop and maintain technical documentation related to ETL processes and data models. Perform data quality checks and ensure data governance policies are followed. Optimize Snowflake warehouse performance and storage costs through partitioning, clustering, and query tuning. Support the migration of legacy ETL processes to Skills & Qualifications : 4+ years of experience with Talend Data Integration (preferably Talend Open Studio or Talend Enterprise). 2+ years of hands-on experience with Snowflake data warehouse platform. Proficient in SQL, data modeling, and performance tuning. Experience with cloud platforms (AWS, Azure, or GCP) and cloud data ecosystems. Strong understanding of data warehousing concepts, ETL best practices, and data governance. Experience in working with APIs, flat files, and various data sources/formats. Familiarity with version control systems (e.g., Git) and CI/CD pipelines for data workflows. Excellent communication and collaboration skills. (ref:hirist.tech) Show more Show less
Job Title: B. Arch Intern Department: Architecture / Design Location: Chennai Duration: 3 Months About the Role: We are looking for an enthusiastic and creative B. Arch Intern. This internship will provide valuable hands-on experience and exposure to real-world projects under the guidance of experienced architect. Key Responsibilities: Assist in developing architectural designs and drawings using software such as AutoCAD, Revit, and SketchUp. Support in creating 3D models, renderings, and presentation materials. Conduct site visits and assist in site analysis and documentation. Participate in design discussions and contribute ideas. Help prepare project documentation, reports, and construction drawings. Research materials, codes, and construction techniques. Requirements: Pursuing a Bachelors degree in Architecture (B. Arch), preferably in 3rd or 4th year. Proficiency in design software such as AutoCAD, Revit, SketchUp, and Adobe Suite. Good understanding of architectural principles and design process. Strong attention to detail, creativity, and a willingness to learn. Excellent communication and teamwork skills. Portfolio submission is mandatory with application.
Greetings from Ionixx!!! Job Title : Senior Backend Engineer / Java API Developer Experience : 10+ Years Employment Type : [Full-timeRemote] Job Overview We are seeking a highly experienced Senior Backend Engineer with over 10 years of experience in backend development, specifically using Java, PostgreSQL, AWS core services, and Apache Kafka. The ideal candidate will have a strong background in designing, developing, and maintaining scalable APIs and distributed systems in a cloud-based environment. Key Responsibilities Design, develop, and maintain scalable and secure RESTful APIs using Java (Spring Boot or similar frameworks). Optimize and manage PostgreSQL databases, including schema design, indexing, and performance tuning. Build and maintain data pipelines and real-time processing systems using Apache Kafka. Leverage AWS core services (e.g., EC2, S3, Lambda, RDS, CloudWatch, DynamoDB) to build cloud-native applications. Collaborate with cross-functional teams, including product managers, front-end developers, and QA, to deliver high-quality software. Participate in code reviews and design discussions, and mentor junior team members. Troubleshoot production issues and ensure high system availability and performance. Required Qualifications 10+ years of hands-on experience in backend development. Strong proficiency in Java, with experience in frameworks like Spring Boot, Dropwizard, or similar. Deep understanding of PostgreSQL : SQL queries, indexing, performance optimization, and database design. Hands-on experience with Apache Kafka for building event-driven and real-time applications. Proven experience working with AWS core services in a production environment. Solid understanding of microservices architecture, security best practices, and REST API standards. Experience with version control systems like Git and CI/CD tools. Strong problem-solving skills and the ability to work independently or in a team. Preferred Qualifications Experience with containerization tools like Docker and orchestration tools like Kubernetes. Exposure to monitoring and logging tools like Prometheus, Grafana, CloudWatch, or the ELK stack. Experience working in Agile/Scrum environments. (ref:hirist.tech)
Senior Backend Engineer/Java API Developer Experience : 10+ Years (Banking and Fintech Domain) Employment Type : [Full-time -Remote] Job Overview We are seeking a highly experienced Senior Backend Engineer with over 10 years of experience in backend development, specifically using Java, PostgreSQL, AWS core services, and Apache Kafka. The ideal candidate will have a strong background in designing, developing, and maintaining scalable APIs and distributed systems in a cloud-based environment. Key Responsibilities Design, develop, and maintain scalable and secure RESTful APIs using Java (Spring Boot or similar frameworks). Optimize and manage PostgreSQL databases, including schema design, indexing, and performance tuning. Build and maintain data pipelines and real-time processing systems using Apache Kafka. Leverage AWS core services (e.g., EC2, S3, Lambda, RDS, CloudWatch, and DynamoDB) to build cloud-native applications. Collaborate with cross-functional teams, including product managers, front-end developers, and QA, to deliver high-quality software. Participate in code reviews and design discussions and mentor junior team members. Troubleshoot production issues and ensure high system availability and performance. Required Qualifications 10+ years of hands-on experience in backend development. Strong proficiency in Java, with experience in frameworks like Spring Boot, Dropwizard, or similar. Deep understanding of PostgreSQL: SQL queries, indexing, performance optimization, and database design. Hands-on experience with Apache Kafka for building event-driven and real-time applications. Proven experience working with AWS core services in a production environment. Solid understanding of microservices architecture, security best practices, and REST API standards. Experience with version control systems like Git and CI/CD tools. Strong problem-solving skills and the ability to work independently or in a team. Preferred Qualifications Experience with containerization tools like Docker and orchestration tools like Kubernetes. Exposure to monitoring and logging tools like Prometheus, Grafana, CloudWatch, or the ELK stack. Experience working in Agile/Scrum environments. (ref:hirist.tech)
Job Overview: We are seeking a highly experienced Senior Backend Engineer with over 10 years of experience in backend development, specifically using Java , PostgreSQL , AWS core services , and Apache Kafka . The ideal candidate will have a strong background in designing, developing, and maintaining scalable APIs and distributed systems in a cloud-based environment. Key Responsibilities: Design, develop, and maintain scalable and secure RESTful APIs using Java (Spring Boot or similar frameworks) . Optimize and manage PostgreSQL databases , including schema design, indexing, and performance tuning. Build and maintain data pipelines and real-time processing systems using Apache Kafka . Leverage AWS core services (e.g., EC2, S3, Lambda, RDS, CloudWatch, Dynamodb) to build cloud-native applications. Collaborate with cross-functional teams including product managers, front-end developers, and QA to deliver high-quality software. Participate in code reviews, design discussions, and mentor junior team members. Troubleshoot production issues and ensure high system availability and performance. Required Qualifications: 10+ years of hands-on experience in backend development. Strong proficiency in Java , with experience in frameworks like Spring Boot, Dropwizard , or similar. Deep understanding of PostgreSQL : SQL queries, indexing, performance optimization, and database design. Hands-on experience with Apache Kafka for building event-driven and real-time applications. Proven experience working with AWS core services in a production environment. Solid understanding of microservices architecture, security best practices, and REST API standards. Experience with version control systems like Git and CI/CD tools. Strong problem-solving skills and the ability to work independently or in a team. Preferred Qualifications: Experience with containerization tools like Docker and orchestration tools like Kubernetes . Exposure to monitoring and logging tools like Prometheus, Grafana, CloudWatch , or ELK stack . Experience working in Agile/Scrum environments.
Greetings from Ionixx!!! Charles River IMS Portfolio Management & Risk Consultant (Contract) Location: Remote Duration: 36 months (extendable) Role Summary We seek a CRIMS Portfolio Management & Risk Consultant to support portfolio managers and risk analysts in portfolio construction, monitoring, and risk management. The role covers daily support as well as configuration and implementation of portfolio & risk functionalities, enabling informed investment decisions with CRIMS analytics and scenario tools. Key Responsibilities Support portfolio monitoring, rebalancing, and scenario analysis in CRIMS. Configure and maintain risk analytics (VaR, stress tests, what-if scenarios). Lead/assist with implementations: setup of blotters, dashboards, benchmarks, and advanced portfolio tools. Coordinate with IBOR team to ensure accurate holdings, cash, and analytics integration. Train users on CRIMS portfolio/risk features; troubleshoot issues and liaise with CRD support. Qualifications & Experience 5+ years hands-on CRIMS portfolio/risk module experience; at least one end-to-end implementation preferred. Strong knowledge of multi-asset portfolio strategies, rebalancing, and risk metrics . Skilled in CRIMS configuration, SQL/Excel, and market data integration. Excellent communication and analytical skills. Bachelor’s in Finance/Business/IT; CFA/FRM preferred.
Charles River IMS Middle Office & IBOR Consultant (Contract) Location: Remote Duration: 36 months (extendable) Role Summary Remote We are seeking a Charles River IMS Middle Office & IBOR Consultant to manage post-trade workflows and the Investment Book of Record (IBOR) within CRIMS. The consultant will ensure accurate trade processing, settlement, cash, and position management, acting as a bridge between operations, custodians, and downstream systems. The role combines daily operational support with implementation/configuration expertise for client setups and enhancements. Key Responsibilities Maintain IBOR accuracy: real-time trades, positions, cash, and corporate actions. Support trade confirmation & settlement with custodians/brokers (e.g. SWIFT workflows). Manage reconciliation of positions/cash against custodians and fund accounting systems. Lead/assist in implementing CRIMS middle-office module: configure accounting rules, multi-book structures, and system integrations. Oversee corporate actions & cash management, ensuring reliable forecasts and margin/collateral processes. Provide user support & training for operations staff; troubleshoot trade breaks and discrepancies. Qualifications & Experience 5+ years in investment operations/systems, with direct CRIMS middle-office/IBOR experience. Strong knowledge of trade lifecycle, settlements, reconciliation, corporate actions, and multi-currency accounting. Experience with CRIMS configuration & integration (interfaces, data feeds, APIs, SQL). Proven ability to resolve breaks, ensure data integrity, and optimize operational workflows. Excellent communication skills to liaise with front office, custodians, and IT. Bachelor’s in Finance/Business/IT, CPA/CFA Level 1 preferred.
Charles River IMS Trading & OEMS Consultant (Contract) Location: Duration: 36 months (extendable) Role Summary We are looking for a CRIMS Trading & OEMS Consultant to support and enhance Charles Rivers Order & Execution Management System. The role includes daily front-office support, optimizing execution workflows, and leading implementations for new asset classes or trading setups Key Responsibilities • Provide day-to-day OMS support: order entry, allocations, execution, blotter setup • Configure trading workflows and FIX connectivity across asset classes. • Manage the full trade lifecycle: order creation, compliance checks, execution, and post trade updates. • Implement/upgrade CRIMS trading modules, including TCA and commission setup. • Ensure best execution and compliance integration with CRIMS tools. Train and support traders; resolve trading issues quickly. Qualifications & Experience • 5+ years with CRIMS trading/OMS (or similar buy-side OMS); front-office support required. • Knowledge of multi-asset trading workflows (equities, fixed income, FX, derivatives). • Strong with FIX protocol, OMS configuration, and SQL troubleshooting. • Familiarity with trading compliance (MiFID II, restricted lists, reporting). • Bachelors in Finance/Business/IT; Trading certifications a plus.
As a Senior Backend Engineer/Java API Developer with over 10 years of experience in the Banking and Fintech domain, you will be responsible for designing, developing, and maintaining scalable and secure RESTful APIs using Java, PostgreSQL, AWS core services, and Apache Kafka in a cloud-based environment. Your key responsibilities will include optimizing and managing PostgreSQL databases, building data pipelines and real-time processing systems with Apache Kafka, leveraging AWS core services to develop cloud-native applications, collaborating with cross-functional teams to deliver high-quality software, participating in code reviews and mentoring junior team members, as well as troubleshooting production issues to ensure high system availability and performance. To be successful in this role, you must have at least 10 years of hands-on experience in backend development, a strong proficiency in Java with experience in frameworks like Spring Boot or Dropwizard, a deep understanding of PostgreSQL including SQL queries, indexing, and performance optimization, hands-on experience with Apache Kafka, proven experience working with AWS core services, a solid understanding of microservices architecture, security best practices, REST API standards, experience with version control systems like Git, CI/CD tools, and strong problem-solving skills. Preferred qualifications include experience with containerization tools like Docker, orchestration tools like Kubernetes, exposure to monitoring and logging tools like Prometheus, Grafana, CloudWatch, or the ELK stack, as well as experience working in Agile/Scrum environments. Apply now to join our team and contribute to the development of innovative solutions in the Banking and Fintech domain.,
Charles River IMS Middle Office & IBOR Consultant (Contract) Location: Remote Duration: 36 months (extendable) Role Summary Remote We are seeking a Charles River IMS Middle Office & IBOR Consultant to manage post-trade workflows and the Investment Book of Record (IBOR) within CRIMS. The consultant will ensure accurate trade processing, settlement, cash, and position management, acting as a bridge between operations, custodians, and downstream systems. The role combines daily operational support with implementation/configuration expertise for client setups and enhancements. Key Responsibilities Maintain IBOR accuracy: real-time trades, positions, cash, and corporate actions. Support trade confirmation & settlement with custodians/brokers (e.g. SWIFT workflows). Manage reconciliation of positions/cash against custodians and fund accounting systems. Lead/assist in implementing CRIMS middle-office module: configure accounting rules, multi-book structures, and system integrations. Oversee corporate actions & cash management, ensuring reliable forecasts and margin/collateral processes. Provide user support & training for operations staff; troubleshoot trade breaks and discrepancies. Qualifications & Experience 5+ years in investment operations/systems, with direct CRIMS middle-office/IBOR experience. Strong knowledge of trade lifecycle, settlements, reconciliation, corporate actions, and multi-currency accounting. Experience with CRIMS configuration & integration (interfaces, data feeds, APIs, SQL). Proven ability to resolve breaks, ensure data integrity, and optimize operational workflows. Excellent communication skills to liaise with front office, custodians, and IT. Bachelor’s in Finance/Business/IT, CPA/CFA Level 1 preferred.
Job Title : Senior Backend Engineer / Java API Developer Experience : 10+ Years Employment Type : [Full-time] Job Overview We are seeking a highly experienced Senior Backend Engineer with over 10 years of experience in backend development, specifically using Java, PostgreSQL, AWS core services, and Apache Kafka. The ideal candidate will have a strong background in designing, developing, and maintaining scalable APIs and distributed systems in a cloud-based environment. Key Responsibilities Design, develop, and maintain scalable and secure RESTful APIs using Java (Spring Boot or similar frameworks). Optimize and manage PostgreSQL databases, including schema design, indexing, and performance tuning. Build and maintain data pipelines and real-time processing systems using Apache Kafka. Leverage AWS core services (e.g., EC2, S3, Lambda, RDS, CloudWatch, Dynamodb) to build cloud-native applications. Collaborate with cross-functional teams including product managers, front-end developers, and QA to deliver high-quality software. Participate in code reviews, design discussions, and mentor junior team members. Troubleshoot production issues and ensure high system availability and performance. Required Qualifications 10+ years of hands-on experience in backend development. Strong proficiency in Java, with experience in frameworks like Spring Boot, Dropwizard, or similar. Deep understanding of PostgreSQL : SQL queries, indexing, performance optimization, and database design. Hands-on experience with Apache Kafka for building event-driven and real-time applications. Proven experience working with AWS core services in a production environment. Solid understanding of microservices architecture, security best practices, and REST API standards. Experience with version control systems like Git and CI/CD tools. Strong problem-solving skills and the ability to work independently or in a team. Preferred Qualifications Experience with containerization tools like Docker and orchestration tools like Kubernetes. Exposure to monitoring and logging tools like Prometheus, Grafana, CloudWatch, or ELK stack. Experience working in Agile/Scrum environments. (ref:hirist.tech)
Greetings from Ionixx!!! Job Title: Full Stack Developer (TypeScript / Node.js / React.js / React Native) Experience Required: 5+ years Location: Remote Employment Type: Full-time Job Overview: We are looking for the experienced Full Stack Developer to join a founding team of startup-minded individuals that will lay the groundwork for our new fintech offering, and we are seeking a highly skilled and experienced Full Stack Developer with a strong background in TypeScript , Node.js , React.js , and React Native . This team will play a pivotal role in spearheading innovation. As such, you will have the opportunity to shape the early architecture and design of the product and set the trajectory for its future direction. If you’re looking for a challenging and rewarding role where your decisions will make a profound impact on the product’s success - this team is for you. Key responsibilities: Collaborate with cross-functional teams to design and implement robust, scalable software solutions. Lead the development of new modules and modify/maintain existing modules as needed, driving innovation and pushing the boundaries of what's possible. Architect and optimize systems for performance, reliability, and maintainability. Ensure seamless integration with external systems. Actively participate in code reviews, providing constructive feedback to enhance code quality. Minimum qualifications: At least 5+ years of experience working with TypeScript/Node.js (backend/full stack) and React.js/React Native (full stack). Proven experience working with highly scalable solutions with bursty traffic. 1MM+ transaction burst. Familiarity with AWS Experience building developer-facing/B2B APIs/SDKs Strong problem-solving abilities and attention to detail Excellent communication and collaboration skills Preferred qualifications: Prior experience with Futures trading, Options trading, and event contracts Worked at startups and/or fintech companies Money movement operations and integrations with vendors such as Plaid, Stripe, etc.
Job Title : Full Stack Developer (TypeScript / Node.js / React.js / React Native) Experience Required : 5+ years Location : Remote Employment Type : Full-time Job Overview We are looking for the experienced Full Stack Developer to join a founding team of startup-minded individuals that will lay the groundwork for our new fintech offering, and we are seeking a highly skilled and experienced Full Stack Developer with a strong background in TypeScript, Node.js, React.js, and React Native . This team will play a pivotal role in spearheading innovation. As such, you will have the opportunity to shape the early architecture and design of the product and set the trajectory for its future direction. If youre looking for a challenging and rewarding role where your decisions will make a profound impact on the products success - this team is for you. Key Responsibilities Collaborate with cross-functional teams to design and implement robust, scalable software solutions. Lead the development of new modules and modify/maintain existing modules as needed, driving innovation and pushing the boundaries of what's possible. Architect and optimize systems for performance, reliability, and maintainability. Ensure seamless integration with external systems. Actively participate in code reviews, providing constructive feedback to enhance code quality. Minimum Qualifications At least 5+ years of experience working with TypeScript/Node.js (backend/full stack) and React.js/React Native (full stack). Proven experience working with highly scalable solutions with bursty traffic. 1MM+ transaction burst. Familiarity with AWS Experience building developer-facing/B2B APIs/SDKs Strong problem-solving abilities and attention to detail Excellent communication and collaboration skills Preferred Qualifications Prior experience with Futures trading, Options trading, and event contracts Worked at startups and/or fintech companies Money movement operations and integrations with vendors such as Plaid, Stripe, etc. (ref:hirist.tech)