HR & Recruiting Software Development Company
FISTA Solutions builds HR and recruiting software: applicant tracking and candidate experience, HRIS integrations, onboarding and workforce tooling, staffing operations platforms, and AI agents for screening support, scheduling, and employee questions — built with bias risk and privacy taken seriously.
- 150+
- projects delivered
- 50+
- companies served
- 99.9%
- verified uptime
- 47%
- efficiency gains
- 12+
- countries reached
What we build
What does a HR software development company build?
FISTA builds applicant tracking and candidate experience, HRIS and payroll integrations, onboarding and offboarding workflow, staffing and workforce operations tooling, employee self-service, and AI agents for screening support, scheduling, and policy questions.
- 01
Applicant tracking and candidate experience
Pipelines, structured interviews, scorecards, and a candidate experience that does not lose good people to friction.
Recruiting - 02
HRIS and payroll integration
Bidirectional sync of workers, positions, and events so HR data stops being reconciled by hand each month.
Integration - 03
Onboarding and offboarding
Task orchestration across IT, facilities, and managers with document collection, e-signature, and compliance checkpoints.
Lifecycle - 04
Staffing operations platforms
Requisition matching, placements, timesheets, and billing for staffing and contingent workforce operators.
Staffing - 05
Employee self-service
Policy access, requests, time off, and case management that answers most questions before they reach the HR team.
Employee - 06
HR AI agents
Screening support with auditable criteria, interview scheduling, policy question answering, and document processing.
AI
Requirements
Which requirements shape HR software development?
HR software carries legal exposure that most business software does not: automated screening is increasingly regulated and auditable, employee data is sensitive across jurisdictions, and a poor candidate experience damages the employer brand publicly and quickly.
| Requirement | What it means here | How FISTA builds to it |
|---|---|---|
| Automated decision rules | Screening tools face bias audit and notice requirements in a growing number of jurisdictions. | Criteria recorded and versioned, protected characteristics excluded from features, decision logs retained, and outputs structured to support required bias audits. |
| Human accountability | Hiring and employment decisions must remain with people. | Agents rank and summarize against stated criteria; a human makes every advance, reject, and employment decision, with the decider recorded. |
| Employee data privacy | Worker data spans jurisdictions with different rules. | Region-aware storage, purpose scoping, retention schedules, and access logging for employee and candidate records. |
| Candidate experience | Slow, opaque processes lose candidates. | Fast mobile-first application flows, status transparency, and response automation that keeps candidates informed. |
| Record retention | Employment records have mandated retention periods. | Retention schedules as configuration per jurisdiction, with legal hold support and exportable records. |
Where AI fits
Where do AI agents fit in hr & recruiting?
AI agents fit HR where volume and scheduling overwhelm teams: summarizing applications against stated criteria, coordinating interview scheduling, answering employee policy questions, processing onboarding documents, and drafting communications. Every hiring and employment decision stays with an accountable human.
- 01
Screening support agent
Summarizes candidates against explicit, recorded job criteria with the resume evidence quoted, never against protected characteristics.
- 02
Interview scheduling agent
Coordinates panels across calendars and time zones, handling reschedules without a recruiter chasing replies.
- 03
Employee policy agent
Answers policy and benefits questions from approved documents with citations, escalating anything discretionary or sensitive.
- 04
Onboarding document agent
Collects, validates, and files onboarding documents, flagging missing items before a start date rather than after.
- 05
Candidate communication agent
Drafts status updates and scheduling messages within policy, keeping candidates informed without recruiter overhead.
Cost and timeline
How much does HR software development cost, and how long does it take?
Cost is driven by integration count, workflow complexity, and compliance evidence; timeline by HRIS vendor access and legal review of automated decision logic. FISTA does not quote blind: the scoping call returns a specification and a phased estimate.
Legal review is a scheduled activity in HR projects, not a formality. Automated screening logic, notices, and audit provisions need your counsel's sign-off, and that review is faster when the criteria are explicit and documented. FISTA writes screening logic as reviewable configuration for exactly that reason.
Integration breadth drives the rest. HRIS, payroll, background checks, assessments, and calendars each add surface area. FISTA prioritizes the integrations that remove manual reconciliation first, because that is where HR teams recover hours immediately.
Send the scope you have, even if it is a paragraph. You get a written brief, an architecture sketch, and a phased estimate before any commitment.
Get a scoped quoteDelivery
How does FISTA deliver an industry software project?
FISTA delivers in four gated phases: a discovery sprint that produces the specification and integration map, an architecture and compliance design that names every control, iterative builds demoed weekly on your environment, and a verified release with runbooks, monitoring, and a handover or a managed operations option.
- 1
Discover and specify
Stakeholder interviews, system inventory, data classification, and a written specification with acceptance criteria and a phased plan.
OutputSpecification, integration map, estimate
- 2
Design for compliance
Architecture, data model, security controls, and the evidence plan for any audit, agreed before the first sprint.
OutputArchitecture decision record, control matrix
- 3
Build and demonstrate
Two-week sprints with automated tests, contract tests on integrations, and a demo on your environment every week.
OutputWorking increments in your repository
- 4
Verify and operate
Load, security, and acceptance testing against the spec; release with runbooks, dashboards, and alerting; optional managed operations.
OutputVerified release, runbooks, SLOs
Why FISTA
Why choose FISTA Solutions for HR software development?
FISTA builds HR software with screening criteria explicit and auditable, decisions attributed to humans, and privacy handled per jurisdiction. Work is contracted through a US entity with full IP assignment and documentation your counsel can review.
HR & Recruiting specifics
- Screening criteria are explicit, versioned configuration your counsel can review, not opaque model behavior.
- Protected characteristics and close proxies are excluded from features, and decision logs support required bias audits.
- Every advance, reject, and employment decision records the accountable human who made it.
- Candidate and employee data is region-aware with retention schedules and legal hold support.
How FISTA engineers
- Spec-Driven Development: every deliverable starts as a written specification with acceptance criteria, so scope is testable before it is built.
- AI-native delivery: engineers direct coding agents under review gates and evaluation harnesses, compressing build time without loosening verification.
- Official Anthropic partner, with production experience across Claude, OpenAI, Google, and open-weight models, chosen per workload rather than by default.
- One accountable delivery lead, weekly demos on your environment, and code in your repositories from week one.
What you get as a client
- 150+ projects delivered for 50+ companies across 12+ countries since 2017, with 99.9% verified uptime on systems we operate.
- A US entity (FISTA Solutions Inc., Wilmington, Delaware) for contracting, invoicing, and IP assignment, with an engineering center in Faisalabad, Pakistan for cost-efficient senior capacity.
- US business-hours overlap for standups and reviews; written decision logs so nothing depends on a meeting you missed.
- Flexible engagement: fixed-scope build, embedded forward deployed engineers, or a dedicated team that you can scale month to month.
Clear answers
What buyers in this industry ask first.
Straightforward guidance for evaluating scope, fit, and the next step.
01Is it legal to use AI in hiring?
It is regulated, and increasingly requires notice and bias auditing — New York City's Local Law 144 is one example, and more jurisdictions are following. FISTA builds screening as explicit, auditable criteria with human decision-making and retained logs, so your counsel can review the logic and you can meet audit obligations.
02Can AI reject candidates automatically?
FISTA does not build that. Agents summarize and rank against stated criteria with evidence quoted; a human makes every advance and reject decision, and the system records who decided. Automated rejection creates legal exposure most employers do not want.
03How do you prevent bias in screening tools?
By excluding protected characteristics and close proxies from features, keeping criteria explicit and job-related, applying them consistently, retaining decision logs, and structuring outputs so a bias audit can actually be performed on real data.
04Can you integrate with our HRIS and payroll?
Yes, through their supported APIs, with bidirectional sync of workers, positions, and lifecycle events so HR stops reconciling systems by hand. Integration priority is set by where manual effort is highest.
05Do you build for staffing firms?
Yes. Staffing operations need requisition matching, redeployment, timesheets, margin visibility, and client billing, which is a different shape from internal talent acquisition but shares the compliance and integration requirements.
06How long does an HR software project take?
A focused ATS, onboarding, or self-service release typically takes a few months, with HRIS vendor access and legal review of automated logic as the usual gating items. Discovery dates both.
Scoped in writing before you commit
Move faster on talent without automating away accountability.
Bring the hiring bottleneck, the HRIS mess, or the employee question load. The scoping call returns a specification, an audit-ready design, and an estimate.